WebGlossary.info

All Terms

  1. !important
  2. .gitignore
  3. .htaccess
  4. .htpasswd
  5. .NET
  6. .NET Framework
  7. /dev/null
  8. /now page
  9. /uses page
  10. 1 Percent Rule
  11. 100
  12. 101
  13. 102
  14. 109
  15. 110
  16. 11ty
  17. 143
  18. 1NF
  19. 1–9–90 Rule
  20. 20
  21. 200
  22. 201
  23. 202
  24. 203
  25. 204
  26. 205
  27. 206
  28. 207
  29. 21
  30. 22
  31. 220
  32. 226
  33. 23
  34. 25
  35. 2FA
  36. 2LD
  37. 2NF
  38. 300
  39. 301
  40. 302
  41. 303
  42. 304
  43. 305
  44. 306
  45. 307
  46. 308
  47. 389
  48. 3DML
  49. 3FA
  50. 3NF
  51. 3P
  52. 400
  53. 401
  54. 403
  55. 404
  56. 405
  57. 406
  58. 407
  59. 408
  60. 409
  61. 410
  62. 411
  63. 412
  64. 413
  65. 414
  66. 415
  67. 416
  68. 417
  69. 418
  70. 421
  71. 422
  72. 423
  73. 424
  74. 425
  75. 426
  76. 428
  77. 429
  78. 431
  79. 443
  80. 451
  81. 500
  82. 501
  83. 502
  84. 503
  85. 504
  86. 505
  87. 507
  88. 511
  89. 53
  90. 70
  91. 79
  92. 8.3
  93. 80
  94. 80/20 Rule
  95. 8008
  96. 8080
  97. 8443
  98. 88
  99. 90/90 Rule
  100. 992
  101. 993
  102. 995
  103. A
  104. A List Apart
  105. A/B testing
  106. A/Z testing
  107. A11Y
  108. AAA
  109. AAAA
  110. Ableism
  111. Above the fold
  112. Absolute domain name
  113. Abstract data type
  114. Abstraction
  115. Accelerated Mobile Pages
  116. Accept-CH
  117. Acceptance criteria
  118. Acceptance test-driven development
  119. Acceptance testing
  120. Access control
  121. Access Control List
  122. Access key
  123. Access logs
  124. Access token
  125. Accessibility
  126. Accessibility Conformance Report
  127. Accessibility Conformance Testing
  128. Accessibility decay
  129. Accessibility Maturity Model
  130. Accessibility Object Model
  131. Accessibility Roles and Responsibilities Mapping
  132. Accessibility Toolkit
  133. Accessibility tree
  134. Accessible Rich Internet Applications
  135. ACE
  136. ACID
  137. Acid tests
  138. ACK
  139. ACL
  140. ACM
  141. Acq-hiring
  142. Acqui-hiring
  143. ACR
  144. ACSS
  145. ACT
  146. Action item
  147. ActionScript
  148. Active monitoring
  149. Active redundancy
  150. Active Server Pages
  151. Active Users
  152. ActiveX
  153. Activity Streams
  154. ActivityPub
  155. Actual value
  156. ADA
  157. Adaptive
  158. Adaptive loading
  159. Adaptive technology
  160. ADC
  161. Addon
  162. Address Resolution Protocol
  163. Admin-C
  164. Administrative contact
  165. Adobe AIR
  166. Adobe ColdFusion
  167. Adobe Dreamweaver
  168. Adobe Flash
  169. Adobe Flex
  170. Adobe Integrated Runtime
  171. Adobe Photoshop
  172. ADR
  173. ads.txt
  174. ADT
  175. Advanced Encryption Standard
  176. Advanced Message Queuing Protocol
  177. Advanced Package Tool
  178. Advanced Perceptual Contrast Algorithm
  179. Advanced persistent threat
  180. ADX
  181. AEO
  182. AES
  183. Afferent coupling
  184. Affordance
  185. Agile
  186. Agile Manifesto
  187. Agile Release Train
  188. AHAH
  189. Ahead-of-time compilation
  190. AIC triad
  191. AIR
  192. Air gap
  193. AirMosaic
  194. AJAX
  195. AKM
  196. ALA
  197. Alerting
  198. Alertmanager
  199. ALGOL
  200. Algorithm
  201. Algorithmic Language
  202. Alias
  203. Aliasing
  204. Almost-standards mode
  205. Almost-strict mode
  206. Alpha blending
  207. Alpha compositing
  208. ALPN
  209. Alt root
  210. Alternate style sheet
  211. Alternating caps
  212. Alternative DNS root
  213. Amaya
  214. Amazon DynamoDB
  215. Amazon Resource Name
  216. Amazon Route 53
  217. Amazon S3
  218. Amazon Silk
  219. Amazon Simple Queue Service
  220. Amazon Simple Storage Service
  221. Amazon SQS
  222. Amazon Virtual Private Cloud
  223. Amazon VPC
  224. Amazon Web Services
  225. Ambient declaration
  226. Ambulance pattern
  227. AMD
  228. Amdahl’s Law
  229. American National Standards Institute
  230. American Standard Code for Information Interchange
  231. Americans With Disabilities Act
  232. AMP
  233. AMQP
  234. Analytics
  235. Anchor
  236. Anchor positioning
  237. Angular
  238. AngularJS
  239. Animation
  240. Anonymous block box
  241. Anonymous block element
  242. Anonymous function
  243. Anonymous inline box
  244. Anonymous inline element
  245. Anonymous string
  246. Anonymous text
  247. ANSI
  248. Anti-aliasing
  249. Anti-pattern
  250. AOM
  251. AOMedia Video 1
  252. AOP
  253. AOT
  254. Apache
  255. Apache CloudStack
  256. Apache Flex
  257. Apache Groovy
  258. Apache HTTP Server
  259. Apache Kafka
  260. Apache Maven
  261. Apache Subversion
  262. Apache Tomcat
  263. Apache Weex
  264. APCA
  265. Apex domain
  266. API
  267. API evangelism
  268. API gateway
  269. APM
  270. Apollo
  271. Apollo Graph
  272. Apollo GraphQL
  273. App
  274. App shell
  275. Apple Safari
  276. Apple Universal Access
  277. Applet
  278. Applicant tracking system
  279. Application
  280. Application account
  281. Application context
  282. Application Default Credentials
  283. Application performance management
  284. Application performance monitoring
  285. Application programming interface
  286. Application Security Verification Standard
  287. Application shell
  288. Application-Layer Protocol Negotiation
  289. Appweb
  290. APT
  291. Aptana Studio
  292. AR
  293. Arbitrary code execution
  294. ARC
  295. Arc
  296. Architectural knowledge management
  297. Architecture characteristic
  298. Architecture Decision Record
  299. Arena
  300. Argument
  301. ARIA
  302. ARIA live region
  303. ARIA roles
  304. Arity
  305. ARN
  306. ARP
  307. Arrange, act, assert
  308. Array
  309. ARRM
  310. Arrow function
  311. ART
  312. ASCII
  313. ASI
  314. asm.js
  315. ASP
  316. ASP.NET
  317. Aspect ratio
  318. Aspect-oriented programming
  319. AssemblyScript
  320. Assignment
  321. Assistive technology
  322. Assistive Technology Service Provider Interface
  323. Association for Computing Machinery
  324. Associative array
  325. Astro
  326. ASVS
  327. Asynchronous
  328. Asynchronous HTML and HTTP
  329. Asynchronous JavaScript and XML
  330. Asynchronous Module Definition
  331. at
  332. AT
  333. AT Protocol
  334. at-keyword
  335. at-rule
  336. AT-SPI
  337. ATAG
  338. ATDD
  339. atime
  340. ATK
  341. Atlassian Bitbucket
  342. Atlassian Jira
  343. Atom
  344. Atomic CSS
  345. Atomicity, consistency, isolation, durability
  346. ATS
  347. Attribute
  348. Attribute minimization
  349. Atwood’s Law
  350. Audit log
  351. Audit trail
  352. Augmented reality
  353. Authenticated Data Experiment
  354. Authenticated Transfer Protocol
  355. Authentication
  356. Authoring tool
  357. Authoring Tool Accessibility Guidelines
  358. Authorization
  359. Auto Forms Mode
  360. Automagic
  361. Automated dependency management
  362. Automatic Reference Counting
  363. Automatic semicolon insertion
  364. Automation
  365. Automation blindness
  366. Autonomous custom element
  367. AV1
  368. AV1 Image File Format
  369. Availability Zone
  370. AVIF
  371. Away team
  372. Awesome list
  373. AWK
  374. AWS
  375. axe
  376. AZ
  377. Azure
  378. BA
  379. Babel
  380. Back/forward cache
  381. Backend
  382. Backend for Frontend
  383. Backlink
  384. Backup
  385. Backup redundancy
  386. Backward-compatibility
  387. Bad neighborhood
  388. Bada
  389. Bandwidth
  390. Banner
  391. Bar
  392. Barrel file
  393. Barrierefreie-Informationstechnik-Verordnung
  394. BASE
  395. Base64
  396. Baseline
  397. Bash
  398. Basic access authentication
  399. Basic Multilingual Plane
  400. Basically available, soft state, eventually consistent
  401. Basilisk
  402. BAU
  403. Baud
  404. Bazaar
  405. BBCode
  406. BCI
  407. BCP
  408. BDD
  409. Bearer
  410. Bearer authentication
  411. Bearer token
  412. Behavior
  413. Behavior-driven development
  414. Below the fold
  415. BEM
  416. Benchmark
  417. Best Current Practice
  418. Best practice
  419. Between-groups design
  420. Between-subjects design
  421. BFC
  422. BFCache
  423. BFF
  424. BFS
  425. BGP
  426. BHO
  427. Bidi
  428. Bidi algorithm
  429. Bidi isolation
  430. Bidirectional
  431. Bidirectional isolation
  432. Big Bang
  433. Big data
  434. Big integer
  435. Big Tech
  436. Big O notation
  437. Binary chop
  438. Binary compatibility
  439. Binary large object
  440. Binary metric
  441. Binary number
  442. Binary search algorithm
  443. Binary tree
  444. Binary-code compatibility
  445. Binding
  446. Birthday attack
  447. Birthday problem
  448. Bit blit
  449. Bit block transfer
  450. Bit bucket
  451. Bit manipulation
  452. BitBLT
  453. Bitbucket
  454. Bitmap
  455. BitTorrent
  456. BITV
  457. Black hat
  458. Black hole
  459. Black mode
  460. Black-box testing
  461. Blacklist
  462. Blink
  463. Blisk
  464. Blitting
  465. Blob
  466. Block
  467. Block box
  468. Block cipher
  469. Block container
  470. Block container box
  471. Block container element
  472. Block element
  473. Block Element Modifier
  474. Block flow
  475. Block formatting context
  476. Block-level box
  477. Block-level element
  478. Blockchain
  479. Blockification
  480. Blog
  481. Blogging
  482. Blogosphere
  483. Bloom filter
  484. BMP
  485. BOM
  486. Bookmark
  487. Bookmark icon
  488. Bookmarklet
  489. Boolean
  490. Bootstrap
  491. Border
  492. Border Gateway Protocol
  493. Bottom-posting
  494. Bottom–up design
  495. Bounce rate
  496. Bound variable
  497. Boundary value problem
  498. Bounded context
  499. Bounding box
  500. Bourne shell
  501. Bower
  502. Box
  503. Box model
  504. Box model hack
  505. Boy Scout Rule
  506. BPEL
  507. Bracket notation
  508. Braille (⠃⠗⠁⠊⠇⠇⠑)
  509. Brain–computer interface
  510. Branch
  511. Branch coverage
  512. Branch predication
  513. Branching
  514. BREAD
  515. Breadcrumb
  516. Breadth-first search
  517. Breakpoint
  518. Breezy
  519. Brewer’s Theorem
  520. Bring Your Own License
  521. Broken link
  522. Brotli
  523. Browse mode
  524. Browse, read, edit, add, delete
  525. Browser
  526. Browser detection
  527. Browser engine
  528. Browser extension
  529. Browser Helper Object
  530. Browser sniffing
  531. Browser testing
  532. Browser War
  533. Browsing
  534. Browsing context
  535. BTR
  536. Buffer
  537. Bug
  538. Bug tracking system
  539. Bugfix
  540. Bugzilla
  541. Build Awesome
  542. Build verification test
  543. Build-time render
  544. Bulletin Board Code
  545. Bulma
  546. Bun
  547. Bundled HTTP exchanges
  548. Bundling
  549. Bus factor
  550. Bushnell’s Law
  551. Business as usual
  552. Business Process Execution Language
  553. BVT
  554. BYOL
  555. Byte order mark
  556. Bytecode
  557. Bézier curve
  558. C2PA
  559. CA
  560. Cache
  561. Cache busting
  562. Cache eviction
  563. Cache partitioning
  564. Cache poisoning
  565. Cache timing attack
  566. CAI
  567. California Consumer Privacy Act
  568. Call by need
  569. Call by value
  570. Call stack
  571. Call to action
  572. Callback
  573. Callback queue
  574. Camel case
  575. Camino
  576. Canary
  577. Candidate Recommendation
  578. Cannibalization
  579. Canonical equivalence
  580. Canonical link
  581. Canonical Name
  582. Canvas
  583. CAP Theorem
  584. Cappuccino
  585. CAPTCHA
  586. Carakan
  587. Card sorting
  588. Cardinality explosion
  589. Caret
  590. Caret browsing
  591. Caret navigation
  592. Carousel
  593. Cart
  594. Cascade
  595. Cascade layer
  596. Cascading HTML Style Sheets
  597. Cascading Style Sheets
  598. Case
  599. Case folding
  600. Case mapping
  601. catch
  602. CBD
  603. CBSE
  604. CC
  605. CC/PP
  606. CCPA
  607. CCT
  608. ccTLD
  609. CD
  610. CDATA
  611. CDE
  612. CDN
  613. CDP
  614. CDUI
  615. CEM
  616. Central processing unit
  617. CEP
  618. CERT
  619. Certificate
  620. Certificate authority
  621. Certificate revocation list
  622. Certificate signing request
  623. CES
  624. CFML
  625. CGI
  626. Chaining
  627. Chakra
  628. ChakraCore
  629. Change list
  630. Change set
  631. Changelog
  632. Changeset
  633. Channel messaging
  634. Chaos engineering
  635. Character
  636. Character data
  637. Character encoding
  638. Character entity reference
  639. Character reference
  640. Character set
  641. Charset
  642. Chartjunk
  643. Chat-oriented programming
  644. Checkbox hack
  645. CheiRank
  646. chmod
  647. CHOP
  648. chown
  649. Chrome
  650. Chrome Custom Tabs
  651. Chrome DevTools
  652. Chrome DevTools Protocol
  653. Chrome Frame
  654. Chrome OS
  655. Chrome User Experience Report
  656. ChromeVox
  657. Chromium
  658. CHSS
  659. cHTML
  660. Churn
  661. Churn rate
  662. CI
  663. CI/CD
  664. CIA triad
  665. CIDR
  666. Cipher
  667. CircleCI
  668. Cisco Discovery Protocol
  669. CJS
  670. CL
  671. Class
  672. Class variable
  673. Classitis
  674. Classless Inter-Domain Routing
  675. CLDR
  676. Clean code
  677. Clearance
  678. Clearfix
  679. CLF
  680. CLI
  681. Click
  682. Click-through rate
  683. Clickbait
  684. Clickjacking
  685. Client
  686. Client hints
  687. Client side
  688. Client-side rendering
  689. Clipping
  690. Cloaking
  691. Clojure
  692. ClojureScript
  693. Clone detection
  694. Closure
  695. Cloud
  696. Cloud computing
  697. Cloud development environment
  698. Cloud Native Computing Foundation
  699. Cloud storage
  700. CloudStack
  701. CLS
  702. Cluster
  703. CMF
  704. CMP
  705. CMS
  706. CMYK
  707. CNAME
  708. CNAME cloaking
  709. CNAME flattening
  710. CNCF
  711. Coalescing
  712. Coalition for Content Provenance and Authenticity
  713. COC
  714. Code
  715. Code churn
  716. Code coverage
  717. Code debt
  718. Code golf
  719. Code of conduct
  720. Code point
  721. Code refactoring
  722. Code review
  723. Code smell
  724. Code splitting
  725. Codebase
  726. Codeline
  727. CODEOWNERS
  728. CodePen
  729. Coder
  730. CodeRabbit
  731. Coding by Convention
  732. Coding guidelines
  733. COE
  734. COEP
  735. CoffeeScript
  736. COGA
  737. COGA TF
  738. Cognitive and Learning Disabilities Accessibility Task Force
  739. Cognitive complexity
  740. Cognitive disability
  741. Cold data
  742. ColdFusion
  743. ColdFusion Markup Language
  744. Collapsed margin
  745. Color blindness
  746. Color circle
  747. Color management
  748. Color scheme
  749. Color space
  750. Color wheel
  751. Color, material, finish
  752. COM
  753. Combinator
  754. Comet
  755. Comma-separated values
  756. Command
  757. Command-Line Interface
  758. Command-Query Responsibility Segregation
  759. Command-Query Separation
  760. Comment
  761. Commit
  762. Common Gateway Interface
  763. Common Locale Data Repository
  764. Common Log Format
  765. Common Object Request Broker Architecture
  766. Common Vulnerabilities and Exposures
  767. Common Vulnerability Scoring System
  768. CommonJS
  769. CommonMark
  770. Community of practice
  771. Comp
  772. Compact HTML
  773. Compared to what?
  774. Compass
  775. Compatibility
  776. Compatibility equivalence
  777. Compatibility mode
  778. Compiler
  779. Compiling
  780. Complementary colors
  781. Complex event processing
  782. Component
  783. Component library
  784. Component Object Model
  785. Component-based development
  786. Component-based software engineering
  787. Component-driven user interface
  788. Composite Capability/Preference Profiles
  789. Composition
  790. Comprehensive layout
  791. Compression
  792. Computational irreducibility
  793. Computed value
  794. Computer programming
  795. Concurrency
  796. Concurrent Versioning System
  797. Concurrent Versions System
  798. Condition coverage
  799. Condition variable
  800. Conditional
  801. Conditional Comments
  802. Cone of Uncertainty
  803. Confidence interval
  804. Confidence testing
  805. Confidentiality agreement
  806. Confidentiality, integrity, and availability
  807. Configuration drift
  808. Conflict of interest
  809. Conflict-free replicated data type
  810. Conformance
  811. Conformance testing
  812. Confounding variable
  813. Connascence
  814. Connection draining
  815. Consent management platform
  816. Consistency
  817. Consistency model
  818. Consistent hashing
  819. Console
  820. Constant
  821. Constructive ambiguity
  822. Constructor
  823. Container
  824. Container query
  825. Containerization
  826. Containing block
  827. Containment
  828. Content
  829. Content Authenticity Initiative
  830. Content box
  831. Content category
  832. Content Credentials
  833. Content delivery network
  834. Content management system
  835. Content MathML
  836. Content negotiation
  837. Content network
  838. Content optimization
  839. Content parity
  840. Content Performance Policy
  841. Content projection
  842. Content Security Policy
  843. Content sniffing
  844. Context menu
  845. Context switch
  846. Continuous delivery
  847. Continuous deployment
  848. Continuous integration
  849. Continuous media
  850. Contract testing
  851. Contrast
  852. Contrast sensitivity threshold
  853. Control flow
  854. Control stack
  855. Convention Over Configuration
  856. Conventional Commits
  857. Conversion
  858. Conway’s Law
  859. Cookie
  860. Cookie banner
  861. Cookie consent
  862. Cookie hijacking
  863. Coordinated Universal Time
  864. COP
  865. CORB
  866. CORBA
  867. Core Web Vitals
  868. Corepack
  869. CORP
  870. Corporate design
  871. Corporate identity
  872. Correction of Errors
  873. Correctness
  874. CORS
  875. Cost-per-click
  876. Country code top-level domain
  877. Coupling
  878. CPA
  879. CPC
  880. CPH
  881. CPM
  882. CPP
  883. CPU
  884. CPython
  885. CQRS
  886. CQS
  887. CR
  888. CRA
  889. Craft
  890. CRAP
  891. Crawler
  892. Crawler trap
  893. Crawling
  894. CRDT
  895. Create React App
  896. Create, read, update, delete
  897. Create, replicate, append, process
  898. Creative Commons
  899. Critical CSS
  900. Critical design
  901. Critical path
  902. Critical path analysis
  903. Critical path method
  904. Critical rendering path
  905. CRL
  906. CRM
  907. cron
  908. Cron job
  909. Crontab
  910. Cross-Origin Read Blocking
  911. Cross-Origin Resource Policy
  912. Cross-Origin Resource Sharing
  913. Cross-Origin-Embedder-Policy
  914. Cross-Platform Component Object Model
  915. Cross-site request forgery
  916. Cross-site script inclusion
  917. Cross-site scripting
  918. Cross-site WebSocket hijacking
  919. CRP
  920. CRUD
  921. Cruft
  922. CrUX
  923. Cruz
  924. Cryptography
  925. CSCS
  926. CSP
  927. CSR
  928. CSRF
  929. CSS
  930. CSS Action Committee
  931. CSS Eleven
  932. CSS framework
  933. CSS lock
  934. CSS Module
  935. CSS Naked Day
  936. CSS Object Model
  937. CSS pixel
  938. CSS preprocessor
  939. CSS Samurai
  940. CSS Zen Garden
  941. CSS-in-JS
  942. CSS-Tricks
  943. CSSOM
  944. CST
  945. CSV
  946. CSWSH
  947. CTA
  948. ctime
  949. CTR
  950. Cucumber
  951. Cumulative Layout Shift
  952. curl
  953. Curly’s Law
  954. Currying
  955. cursive
  956. Custom data attribute
  957. Custom element
  958. Custom elements manifest
  959. Custom property
  960. Customer Effort Score
  961. Customer relationship management
  962. Customized built-in element
  963. Customized Scripting in C#
  964. Cutting the mustard
  965. CVE
  966. CVS
  967. CVSS
  968. Cyan, magenta, yellow, and key
  969. Cybersquatting
  970. Cycle time
  971. Cyclomatic complexity
  972. Cypress
  973. D3.js
  974. DAD
  975. Daemon
  976. DAG
  977. Daily
  978. Daily Active Users
  979. Daily scrum
  980. DAM
  981. Dark mode
  982. Dark pattern
  983. Dark Web
  984. Darknet
  985. Dart
  986. DAST
  987. Data
  988. Data build tool
  989. Data center
  990. Data control language
  991. Data definition language
  992. Data lake
  993. Data localization
  994. Data loss
  995. Data management platform
  996. Data manipulation language
  997. Data masking
  998. Data obfuscation
  999. Data processing agreement
  1000. Data pump
  1001. Data query language
  1002. Data residency
  1003. Data sanitization
  1004. Data storage
  1005. Data stream management system
  1006. Data swamp
  1007. Data type
  1008. Data visualization
  1009. Data warehouse
  1010. data-* attribute
  1011. Data-structured coupling
  1012. Database
  1013. Database engine
  1014. Database index
  1015. Database language
  1016. Database management system
  1017. Database server
  1018. Database shard
  1019. DAU
  1020. DAVE
  1021. DBC
  1022. DBMS
  1023. dbt
  1024. DCE
  1025. DCL
  1026. DCVS
  1027. DDA
  1028. DDD
  1029. DDL
  1030. DDML
  1031. DDoS
  1032. Dead Internet theory
  1033. Dead letter queue
  1034. Dead-code elimination
  1035. Debugging
  1036. Deceptive design pattern
  1037. Declaration
  1038. Declaration block
  1039. Decoration
  1040. Decryption
  1041. Deep linking
  1042. Deep Web
  1043. Defect
  1044. Defect tracking system
  1045. Definition of “done”
  1046. DEI
  1047. Delete, add, view, edit
  1048. Demilitarized zone
  1049. Denial of service
  1050. DENIC
  1051. Deno
  1052. deno.json
  1053. Denormalization
  1054. Dependency
  1055. Dependency injection
  1056. Dependency Inversion Principle
  1057. Dependency management
  1058. Deployment
  1059. Deployment environment
  1060. Deprecated
  1061. Deprecation
  1062. Deprecation trial
  1063. Depth-first search
  1064. Deque
  1065. Descendant
  1066. Descender
  1067. Deserialization
  1068. Design
  1069. Design by Contract
  1070. Design debt
  1071. Design language
  1072. Design pattern
  1073. Design signature
  1074. Design strategy
  1075. Design system
  1076. Design token
  1077. Design Tokens Community Group
  1078. Design vocabulary
  1079. Destructuring
  1080. Deterministic random bit generator
  1081. Developer advocacy
  1082. Developer experience
  1083. Developer relations
  1084. Developer tools
  1085. Development and operations
  1086. Development team
  1087. DevEx
  1088. Device orientation
  1089. Device pixel
  1090. DevOps
  1091. DevOps Research and Assessment
  1092. DevRel
  1093. DevSecOps
  1094. DevTools
  1095. DFS
  1096. DHCP
  1097. DHTML
  1098. Dialog box
  1099. Dictionary
  1100. Dictionary problem
  1101. Diff
  1102. Differentiated services
  1103. DiffServ
  1104. Digital asset management
  1105. Digital rights management
  1106. Digital Signature Algorithm
  1107. DIP
  1108. Direct Web Remoting
  1109. Directed acyclic graph
  1110. Directionality
  1111. Disabilities, Opportunities, Internetworking, and Technology
  1112. Disability Discrimination Act
  1113. Disciplined Agile Delivery
  1114. Disconnected network
  1115. Disjoint sets
  1116. Display advertising
  1117. Display resolution
  1118. Distributed Concurrent Versions System
  1119. Distributed persistent rendering
  1120. Distributed version control system
  1121. Dither
  1122. Dithering
  1123. Diversity, equity, and inclusion
  1124. Divitis
  1125. Django
  1126. DKIM
  1127. DLL
  1128. DLR
  1129. DMARC
  1130. DML
  1131. DMP
  1132. DMZ
  1133. DNAME
  1134. DNS
  1135. DNS over HTTPS
  1136. DNS root
  1137. DNS root zone
  1138. DNS spoofing
  1139. DNSBL
  1140. DNSKEY
  1141. DNSSEC
  1142. DNT
  1143. Do Not Track
  1144. DO-IT
  1145. DocBook
  1146. Docker
  1147. Docstring
  1148. Doctype
  1149. Doctype switching
  1150. Document Definition Markup Language
  1151. Document directive
  1152. Document Object Model
  1153. Document Structure Description
  1154. Document Style Semantics and Specification Language
  1155. Document tree
  1156. Document type declaration
  1157. Document type definition
  1158. Documentation
  1159. DoD
  1160. DoH
  1161. Dojo
  1162. DOM
  1163. DOM clobbering
  1164. Domain
  1165. Domain expert
  1166. Domain name
  1167. Domain name server
  1168. Domain Name Service
  1169. Domain Name System
  1170. Domain Name System blacklist
  1171. Domain Name System blocklist
  1172. Domain Name System Security Extensions
  1173. Domain sharding
  1174. Domain squatting
  1175. Domain storytelling
  1176. Domain-Based Message Authentication, Reporting, and Conformance
  1177. Domain-driven design
  1178. Domain-specific language
  1179. DomainKeys Identified Mail
  1180. Don’t Repeat Yourself
  1181. Doorway page
  1182. DORA
  1183. DORA metrics
  1184. DOS
  1185. DoS
  1186. Dot file
  1187. Dot notation
  1188. Dot-agnostic
  1189. Dots per inch
  1190. Double
  1191. Double-ended queue
  1192. Downstream
  1193. Downtime
  1194. Downward-compatibility
  1195. DPA
  1196. DPI
  1197. DPR
  1198. DQL
  1199. DRBG
  1200. Dreamweaver
  1201. Drift
  1202. Driver
  1203. DRM
  1204. DRY
  1205. DSA
  1206. DSD
  1207. DSDM
  1208. DSL
  1209. DSMS
  1210. DSSSL
  1211. DTCG
  1212. DTD
  1213. Duck typing
  1214. Duncan’s taxonomy
  1215. Dup
  1216. Duplicate code
  1217. DVCS
  1218. DW
  1219. DWH
  1220. DWR
  1221. DX
  1222. Dynamic application security testing
  1223. Dynamic color
  1224. Dynamic Host Configuration Protocol
  1225. Dynamic HTML
  1226. Dynamic Language Runtime
  1227. Dynamic password
  1228. Dynamic program analysis
  1229. Dynamic scope
  1230. Dynamic systems development method
  1231. Dynamic typing
  1232. Dynamic website
  1233. Dynamic-link library
  1234. DynamoDB
  1235. DYOR
  1236. Dyslexia
  1237. E2E
  1238. EAA
  1239. EAFP
  1240. Eager evaluation
  1241. EAT
  1242. EAV
  1243. EBCDIC
  1244. EBM
  1245. ECB
  1246. ECDSA
  1247. Eclipse
  1248. ECM
  1249. ECMA
  1250. Ecma International
  1251. ECMAScript
  1252. ECMAScript modules
  1253. Ecommerce
  1254. ECT
  1255. Edge
  1256. Edge caching
  1257. Edge computing
  1258. Edge coverage
  1259. Edge Legacy
  1260. Edge Side Includes
  1261. Edge-side rendering
  1262. EdgeHTML
  1263. Edit distance
  1264. Editor
  1265. EditorConfig
  1266. EDR
  1267. EEAT
  1268. EFF
  1269. Effective Connection Type
  1270. Effectiveness
  1271. Efferent coupling
  1272. Efficiency
  1273. EIP
  1274. Elastic
  1275. Elastic IP
  1276. Elastic Network Interface
  1277. Elasticity
  1278. Elasticsearch
  1279. Elasticsearch, Logstash, and Kibana
  1280. Electron
  1281. Electronic codebook
  1282. Electronic Frontier Foundation
  1283. Element
  1284. Eleventy
  1285. ELF
  1286. ELK
  1287. Elliptic Curve Digital Signature Algorithm
  1288. Elm
  1289. else
  1290. Elvis operator
  1291. Em
  1292. Emacs
  1293. Email
  1294. Email address
  1295. Email spoofing
  1296. Email warm-up
  1297. Embedded content
  1298. Embedded style sheet
  1299. Ember.js
  1300. EMD
  1301. EME
  1302. Emmet
  1303. Empiricism
  1304. Employee value proposition
  1305. Employer branding
  1306. Empty element
  1307. Empty string
  1308. Encapsulation
  1309. Encapsulation context
  1310. Encrypted Media Extensions
  1311. Encryption
  1312. End of file
  1313. End of life
  1314. End of line
  1315. End tag
  1316. End-to-end testing
  1317. Endpoint detection and response
  1318. Endpoint protection
  1319. Endpoint protection platform
  1320. Endpoint security
  1321. Endpoint threat detection and response
  1322. ENI
  1323. Enterprise content management
  1324. Entity
  1325. Entity graph
  1326. Entity identifier
  1327. Entity reference
  1328. Entity–attribute–value
  1329. Enum
  1330. Enumerated type
  1331. Environment isolation
  1332. Environment variable
  1333. EOF
  1334. EOL
  1335. Ephemeral storage
  1336. Epic
  1337. Epoch time
  1338. EPP
  1339. Epsilon production
  1340. EPUB
  1341. Equal-width typeface
  1342. Equality Act 2010
  1343. Error
  1344. Erwise
  1345. ES
  1346. ES Modules
  1347. ES4
  1348. ES6
  1349. esbuild
  1350. ESI
  1351. ESM
  1352. ESR
  1353. ETDR
  1354. Ethernet
  1355. Ethics
  1356. Etiquette
  1357. ETL
  1358. European Accessibility Act
  1359. European Computer Manufacturers Association
  1360. Evaluation strategy
  1361. Event
  1362. Event handler
  1363. Event loop
  1364. Event storming
  1365. Event-driven architecture
  1366. Eventual consistency
  1367. Even–Odd Rule
  1368. Evidence-Based Management
  1369. EVP
  1370. Exact-match domain
  1371. Exception
  1372. Exception handling
  1373. Exception handling syntax
  1374. Execution stack
  1375. Exit code
  1376. Exit scam
  1377. Exit status
  1378. Experience, expertise, authoritativeness, trust
  1379. Expertise, authoritativeness, trustworthiness
  1380. Explicit association
  1381. Express
  1382. Ext JS
  1383. Extended Binary Coded Decimal Interchange Code
  1384. Extended Log Format
  1385. Extended reality
  1386. Extensible Application Markup Language
  1387. Extensible Forms Description Language
  1388. Extensible Hyper Linkage
  1389. Extensible Hypertext Markup Language
  1390. Extensible Markup Language
  1391. Extensible Stylesheet Language
  1392. Extensible Stylesheet Language Transformations
  1393. External
  1394. Extract, transform, load
  1395. Extreme programming
  1396. Eye tracking
  1397. FAANG
  1398. FaaS
  1399. Facade pattern
  1400. Fagan inspection
  1401. Fagan testing
  1402. Failover
  1403. Fallback
  1404. False negative
  1405. False positive
  1406. Falsy
  1407. Famo.us
  1408. FANG
  1409. fantasy
  1410. Fantasy HTML
  1411. Fast IDentity Online
  1412. FastCGI
  1413. FastCGI Process Manager
  1414. Fat footer
  1415. Favelet
  1416. Favicon
  1417. Favorite
  1418. Favorite icon
  1419. FCP
  1420. Feature creep
  1421. Feature detection
  1422. Feature phone
  1423. Feature testing
  1424. Federal Information Processing Standard
  1425. Federated Learning of Cohorts
  1426. Federation
  1427. Fedi
  1428. Fediverse
  1429. Feed
  1430. Feed reader
  1431. Fetch API
  1432. Fetch priority
  1433. Few-shot prompting
  1434. FFmpeg
  1435. FID
  1436. FIDO
  1437. FIDO Alliance
  1438. FIFO
  1439. Fifth Rule of ARIA
  1440. Figma
  1441. File
  1442. File extension
  1443. File locking
  1444. File manager
  1445. File system
  1446. File Transfer Protocol
  1447. Filename extension
  1448. Filter primitive
  1449. Fingerprinting
  1450. FIPS
  1451. Firebase
  1452. Firebird
  1453. Firebug
  1454. Firefox
  1455. First Contentful Paint
  1456. First CPU Idle
  1457. First in, first out
  1458. First Input Delay
  1459. First Interactive
  1460. First Meaningful Paint
  1461. First normal form
  1462. First Paint
  1463. First Public Working Draft
  1464. First Rule of ARIA
  1465. First-class function
  1466. First-order function
  1467. Fitts’s Law
  1468. Fixed
  1469. Flame graph
  1470. Flash
  1471. Flash of faux text
  1472. Flash of invisible text
  1473. Flash of unstyled content
  1474. Flash of unstyled text
  1475. Flash Player
  1476. Flat design
  1477. Flesch–Kincaid readability tests
  1478. Flex
  1479. Flexbox
  1480. Float
  1481. Float label pattern
  1482. FLoC
  1483. Flock
  1484. FLOSS
  1485. Flow content
  1486. Flow of control
  1487. Fluent Design System
  1488. Fluid
  1489. Flushing
  1490. Flutter
  1491. Flynn’s taxonomy
  1492. FMP
  1493. FOAF
  1494. Focus
  1495. Focus mode
  1496. Focus trap
  1497. FOFT
  1498. FOIT
  1499. Fold
  1500. Folksonomy
  1501. Font
  1502. Font Awesome
  1503. Font block period
  1504. Font failure period
  1505. Font matching
  1506. Font subsetting
  1507. Font swap period
  1508. Foo
  1509. Foobar
  1510. for
  1511. Forced synchronous layout
  1512. foreach
  1513. Foreign key
  1514. Forest
  1515. Fork
  1516. Form
  1517. Formatting context
  1518. Formatting Output Specification Instance
  1519. Forms mode
  1520. Forward proxy
  1521. Forward secrecy
  1522. Forward-compatibility
  1523. FOSI
  1524. FOSS
  1525. FOUC
  1526. Fourth Rule of ARIA
  1527. FOUT
  1528. FP
  1529. FPM
  1530. FPS
  1531. FPWD
  1532. FQDN
  1533. Fragment identifier
  1534. Frame
  1535. Frame busting
  1536. Frame rate
  1537. Framekiller
  1538. Frames per second
  1539. Frameset
  1540. Framework
  1541. Free and open-source software
  1542. Free Software Foundation
  1543. Free variable
  1544. Free/Libre and Open Source Software
  1545. Friend of a Friend
  1546. Frontend
  1547. FrontPage
  1548. fs
  1549. FS
  1550. FSF
  1551. FTP
  1552. FTP over SSH
  1553. FTP Secure
  1554. FTP-SSL
  1555. FTPS
  1556. Fuchsia
  1557. Fugu
  1558. Full service
  1559. Full Stack
  1560. Full stack developer
  1561. Fully qualified domain name
  1562. Function
  1563. Function as a service
  1564. Function binding
  1565. Function coverage
  1566. Function overloading
  1567. function*
  1568. Functional programming
  1569. Functional testing
  1570. Futhark
  1571. FutureSplash
  1572. Fuzz testing
  1573. Fuzzing
  1574. GA
  1575. GAAD
  1576. GAFA
  1577. GAFAM
  1578. Gamma
  1579. GAMMA
  1580. Gamut
  1581. Gang of Four
  1582. Garbage collection
  1583. Garbage in, garbage out
  1584. Gateway
  1585. Gatsby
  1586. GC
  1587. GCP
  1588. GDE
  1589. GDPR
  1590. Gears
  1591. Gecko
  1592. Gem
  1593. Gemfile
  1594. Gemset
  1595. General availability
  1596. General Data Protection Regulation
  1597. General Image Manipulation Program
  1598. General Responsibility Assignment Software Patterns
  1599. Generalized Markup Language
  1600. Generator
  1601. Generator function
  1602. Generic programming
  1603. Generic top-level domain
  1604. GeoCities
  1605. Geocities-izing
  1606. Geofence
  1607. Geolocation API
  1608. Geturl
  1609. Gherkin
  1610. GIF
  1611. GIGO
  1612. GIMP
  1613. Git
  1614. Git flow
  1615. Git submodule
  1616. GitFlow
  1617. GitHub
  1618. GitHub Copilot
  1619. GitLab
  1620. Gitmoji
  1621. GIYF
  1622. Glitch
  1623. Global
  1624. Global Accessibility Awareness Day
  1625. Global object
  1626. Global scope
  1627. Global variable
  1628. Globalization management system
  1629. Globally unique identifier
  1630. Glyph
  1631. GML
  1632. GMS
  1633. GNU
  1634. GNU General Public License
  1635. GNU Project
  1636. Go
  1637. Goanna
  1638. GoF
  1639. Going gold
  1640. Golang
  1641. Gold-plating
  1642. Golden mean
  1643. Golden ratio
  1644. Golden section
  1645. Goodhart’s Law
  1646. Google Chrome
  1647. Google Chrome Frame
  1648. Google Cloud Platform
  1649. Google Developer Expert
  1650. Google Friend Connect
  1651. Google Fuchsia
  1652. Google Gears
  1653. Google Lighthouse
  1654. Google QUIC
  1655. Google TalkBack
  1656. Google Web Designer
  1657. Google Web Server
  1658. Google Web Toolkit
  1659. Gopher
  1660. GPL
  1661. GPU
  1662. gQUIC
  1663. Graceful degradation
  1664. Gradle
  1665. Grafana
  1666. Graph Stylesheets
  1667. Grapheme
  1668. Grapheme cluster
  1669. Graphic
  1670. Graphical user interface
  1671. Graphics Interchange Format
  1672. Graphics processing unit
  1673. GraphQL
  1674. GRASP
  1675. Greasemonkey
  1676. Greedy evaluation
  1677. Greeking
  1678. Greenfield project
  1679. GreenSock
  1680. GreenSock Animation Platform
  1681. Grid
  1682. Grid computing
  1683. Grid track
  1684. Groovy
  1685. Grunt
  1686. GSAP
  1687. GSS
  1688. gTLD
  1689. Guaranteed invalid
  1690. Guerrilla patching
  1691. Guetzli
  1692. GUI
  1693. GUID
  1694. Guidepup
  1695. gulp
  1696. gulp.js
  1697. Gutter
  1698. GWS
  1699. GWT
  1700. Gzip
  1701. HA
  1702. Hack
  1703. Hackathon
  1704. Hacker
  1705. Hacker News
  1706. HAL
  1707. HAML
  1708. Hamming distance
  1709. Handheld Device Markup Language
  1710. Handlebars
  1711. HAR
  1712. Hard reset
  1713. Hardware random number generator
  1714. Hardware security module
  1715. Hash
  1716. Hash fragment
  1717. Hash function
  1718. Hash table
  1719. Hash-based message authentication code
  1720. Hashbang
  1721. Hashtag
  1722. Haskell
  1723. hasLayout
  1724. HATEOAS
  1725. HAX
  1726. HCI
  1727. HDD
  1728. HDML
  1729. Head-of-line blocking
  1730. Heading content
  1731. Headless
  1732. Headless Authoring eXperience
  1733. Head–tail linked list
  1734. Health check
  1735. Heap
  1736. HECVAT
  1737. HEIC
  1738. HEIF
  1739. Helper class
  1740. Hermes
  1741. Heterogenous migration
  1742. Hex
  1743. Hex triplet
  1744. Hexadecimal
  1745. Hick–Hyman Law
  1746. Hick’s Law
  1747. Hidden Web
  1748. Hierarchical Model–View–Controller
  1749. High availability
  1750. High Efficiency Image Coding
  1751. High Efficiency Image File Format
  1752. Higher Education Community Vendor Assessment Tool
  1753. Higher-order component
  1754. Higher-order function
  1755. HIP
  1756. Hiring management system
  1757. Hit
  1758. HITS
  1759. HMAC
  1760. HMAC-based one-time password
  1761. HMR
  1762. HMS
  1763. HMVC
  1764. HN
  1765. HOC
  1766. Hoisting
  1767. HOL blocking
  1768. Holey
  1769. Home page
  1770. Home Page Reader
  1771. Home screen
  1772. Homepage
  1773. HomeSite
  1774. Homogenous migration
  1775. Hono
  1776. Hooking
  1777. Hop limit
  1778. Horizontal scaling
  1779. Host
  1780. Host Identity Protocol
  1781. Hostname
  1782. Hot data
  1783. Hot linking
  1784. Hot module replacement
  1785. HOTP
  1786. Hotwire
  1787. Houdini
  1788. Hover
  1789. HPKP
  1790. HPR
  1791. HRNG
  1792. HSL
  1793. HSM
  1794. HSTS
  1795. HSV
  1796. HTML
  1797. HTML Abstraction Markup Language
  1798. HTML over the wire
  1799. HTML template
  1800. HTML-in-JS
  1801. HTML/CSS framework
  1802. HTML5
  1803. HTML5 Boilerplate
  1804. HTML 5
  1805. htmx
  1806. HTTP
  1807. HTTP Archive
  1808. HTTP flood attack
  1809. HTTP method
  1810. HTTP Public Key Pinning
  1811. HTTP request method
  1812. HTTP status code
  1813. HTTP Strict Transport Security
  1814. HTTP verb
  1815. HTTP/2
  1816. HTTP/3
  1817. httpd.conf
  1818. HTTPS
  1819. HTTPS Everywhere
  1820. HubDB
  1821. HubL
  1822. HubSpot Markup Language
  1823. Hue, saturation, lightness
  1824. Hue, saturation, value
  1825. Hugo
  1826. humans.txt
  1827. Human–computer interaction
  1828. Hungarian notation
  1829. Hydration
  1830. Hype cycle
  1831. Hyperlink
  1832. Hyperlink-Induced Topic Search
  1833. Hypermedia as the Engine of Application State
  1834. Hypermedia/Time-Based Structuring Language
  1835. HyperTalk
  1836. Hypertext
  1837. Hypertext Application Language
  1838. Hypertext Markup Language
  1839. Hypertext Preprocessor
  1840. Hypertext Transfer Protocol
  1841. Hypertext Transfer Protocol Secure
  1842. Hypervisor
  1843. Hyphenation
  1844. Hypothesis-driven development
  1845. HyTime
  1846. i, I, L, l test
  1847. I-D
  1848. i-mode
  1849. I/O
  1850. I18N
  1851. IA
  1852. IaaS
  1853. IAB
  1854. IaC
  1855. IACVT
  1856. IANA
  1857. IBM Home Page Reader
  1858. IBM WebExplorer
  1859. IC
  1860. iCab
  1861. ICANN
  1862. ICMP
  1863. Icon
  1864. Icon font
  1865. ICS
  1866. ICT
  1867. ID
  1868. ID selector
  1869. IDE
  1870. Idempotence
  1871. iDEN
  1872. Identifier
  1873. Identity provider
  1874. Ideograph
  1875. IDL
  1876. IDness
  1877. IDOR
  1878. IDP
  1879. IDX
  1880. IE
  1881. IEEE
  1882. IEism
  1883. IEO
  1884. IETF
  1885. if
  1886. Iframe
  1887. IGMP
  1888. IIFE
  1889. IIS
  1890. IL1 test
  1891. Image
  1892. Image map
  1893. Image replacement
  1894. ImageMagick
  1895. IMAP
  1896. IMCB
  1897. IME
  1898. Immediate mode
  1899. Immediately Invoked Function Expression
  1900. Immutable
  1901. Imperative programming
  1902. Implementation
  1903. Implementation conformance statement
  1904. Import map
  1905. IMS
  1906. In-app browser
  1907. Inbetweening
  1908. Inbound link
  1909. Incident management
  1910. Incident response
  1911. Inclusive design
  1912. Incoming link
  1913. Increment
  1914. Incremental rendering
  1915. Incremental static regeneration
  1916. Indented syntax
  1917. Index node
  1918. Indexed color
  1919. Indexed Database
  1920. IndexedDB
  1921. Indexing
  1922. IndieWeb
  1923. Individual contributor
  1924. Industrial design
  1925. Industrial extreme programming
  1926. Inertness
  1927. Inferred link
  1928. Infinite loop
  1929. Infinite scrolling
  1930. Information and communications technology
  1931. Information architecture
  1932. Information design
  1933. Information foraging
  1934. Information overload
  1935. Information retrieval
  1936. Information scent
  1937. Information Security
  1938. Information security management system
  1939. Information security operations center
  1940. Information technology
  1941. Information Technology Infrastructure Library
  1942. Information technology service management
  1943. Infosec
  1944. Infoset
  1945. Infrastructure as a service
  1946. Infrastructure as Code
  1947. Inheritance
  1948. Initiative for Open Authentication
  1949. Inko
  1950. Inline
  1951. Inline box
  1952. Inline element
  1953. Inline flow
  1954. Inline formatting context
  1955. Inline linking
  1956. Inline replying
  1957. Inline-level box
  1958. Inline-level element
  1959. Inlinification
  1960. Inlink
  1961. innerHTML
  1962. Inode
  1963. INP
  1964. Input method
  1965. Input method editor
  1966. Input/Output
  1967. Input/output operations per second
  1968. Insecure direct object reference
  1969. Insertion mode
  1970. Inset‑modified containing block
  1971. Instance store
  1972. Instance variable
  1973. Instant Articles
  1974. Institute of Electrical and Electronics Engineers
  1975. Instrument flight
  1976. Integer
  1977. Integrated development environment
  1978. Integrated Digital Enhanced Network
  1979. Integrated services
  1980. Integration testing
  1981. Intellectual property
  1982. IntelliJ IDEA
  1983. Intent log
  1984. Intent to Implement
  1985. Intent to Prototype
  1986. Inter-process communication
  1987. Interaction design
  1988. Interaction Design Association
  1989. Interaction to Next Paint
  1990. Interactive Advertising Bureau
  1991. Interactive content
  1992. Interactive Data Language
  1993. Interface
  1994. Interface definition language
  1995. Interface description language
  1996. Interface Segregation Principle
  1997. Interlaced JPEG
  1998. Interleaved posting
  1999. Intermediate representation
  2000. Internal
  2001. International Organization for Standardization
  2002. International Telecommunication Union
  2003. Internationalization
  2004. Internationalization Tag Set
  2005. Internationalized Resource Identifier
  2006. Internet
  2007. Internet Architecture Board
  2008. Internet Archive
  2009. Internet Assigned Numbers Authority
  2010. Internet Control Message Protocol
  2011. Internet Corporation for Assigned Names and Numbers
  2012. Internet Draft
  2013. Internet Engineering Task Force
  2014. Internet Explorer
  2015. Internet Group Management Protocol
  2016. Internet Information Services
  2017. Internet Message Access Protocol
  2018. Internet of Things
  2019. Internet Protocol
  2020. Internet Protocol Security
  2021. Internet Relay Chat
  2022. Internet Resource Locator
  2023. Internet Server Application Programming Interface
  2024. Internet service provider
  2025. Internet Society
  2026. Internet Standard
  2027. Internet Universality
  2028. Internet Universality Indicator
  2029. Internet2
  2030. InternetWorks
  2031. InterNIC
  2032. Interoperability
  2033. InterPlanetary File System
  2034. Interpolation
  2035. Interpolation search
  2036. Interrogation
  2037. Intersection Observer
  2038. Interstitial
  2039. Intranet
  2040. Intrinsic size
  2041. Intrinsic typography
  2042. Intrinsic web design
  2043. IntServ
  2044. Invalid at computed-value time
  2045. Inversion of Control
  2046. Inverted company domain
  2047. Inverted Triangle CSS
  2048. IoC
  2049. IOPS
  2050. iOS
  2051. IoT
  2052. IP
  2053. IP address
  2054. IP Multimedia Core Network Subsystem
  2055. IP Multimedia Subsystem
  2056. IP telephony
  2057. IPC
  2058. IPFS
  2059. IPsec
  2060. IPSECKEY
  2061. iptables
  2062. IPv4
  2063. IPv6
  2064. IR
  2065. IRC
  2066. IRI
  2067. IRL
  2068. Irlen syndrome
  2069. Iron triangle
  2070. ISAPI
  2071. IsaViz
  2072. Islands architecture
  2073. ISMS
  2074. ISO
  2075. ISO/IEC 27000 series
  2076. ISOC
  2077. ISO 27000
  2078. ISP
  2079. ISR
  2080. IT
  2081. ITCSS
  2082. ITIL
  2083. ITS
  2084. ITSM
  2085. ITU
  2086. It’s easier to ask forgiveness than it is to get permission
  2087. IUI
  2088. IWD
  2089. IxD
  2090. IxDA
  2091. IXP
  2092. Jailbreaking
  2093. Jakob’s Law
  2094. Jamstack
  2095. Jank
  2096. JAR
  2097. Jasmine
  2098. Java
  2099. Java applet
  2100. Java archive
  2101. Java Database Connectivity
  2102. Java Development Kit
  2103. Java Language Specification
  2104. Java servlet
  2105. Java virtual machine
  2106. Javadoc
  2107. JavaFX
  2108. JavaScript
  2109. JavaScript engine
  2110. JavaScript framework
  2111. JavaScript library
  2112. JavaScript Object Notation
  2113. JavaScript Object Notation for Linked Data
  2114. JavaScript Oxidation Compiler
  2115. JavaScript Style Sheets
  2116. JavaScript Syntax Extension
  2117. JavaScript XML
  2118. JavaScriptCore
  2119. JavaServer Pages
  2120. JAWS
  2121. JDBC
  2122. JDK
  2123. Jekyll
  2124. Jenkins
  2125. Jest
  2126. Jetty
  2127. Jimdo
  2128. Jinja
  2129. Jinja2
  2130. Jinjava
  2131. Jira
  2132. JIT
  2133. JIT compiler
  2134. Jitter
  2135. JLS
  2136. Job Access With Speech
  2137. Job story
  2138. Joint Photographic Experts Group
  2139. Joomla
  2140. JPEG
  2141. JPG
  2142. jQuery
  2143. JS
  2144. JScript
  2145. JSDoc
  2146. JSLint
  2147. JSON
  2148. JSON Canvas
  2149. JSON Feed
  2150. JSON Schema
  2151. JSON Web Encryption
  2152. JSON Web Signature
  2153. JSON Web Token
  2154. JSON with Padding
  2155. JSON-LD
  2156. JSON-P
  2157. JSON5
  2158. JSON5 Data Interchange Format
  2159. JsonLogic
  2160. JSONP
  2161. JSP
  2162. JSS
  2163. JSSS
  2164. JSX
  2165. Just in Time
  2166. Just-in-time compilation
  2167. JVM
  2168. JWS
  2169. JWT
  2170. k-anonymity
  2171. K-Meleon
  2172. K8s
  2173. Kafka
  2174. Kanban
  2175. Karma
  2176. Karp–Rabin algorithm
  2177. Kata
  2178. Kebab case
  2179. Keeping the lights on
  2180. Ken Thompson Hack
  2181. Kerberoasting
  2182. Kerberos
  2183. Kerning
  2184. Key
  2185. KEY
  2186. Key frame
  2187. Key management
  2188. Key performance indicator
  2189. Keyframe
  2190. Keyhole Markup Language
  2191. Keyword
  2192. Key–value database
  2193. KHTML
  2194. Kibana
  2195. Kludge
  2196. KML
  2197. KMP algorithm
  2198. Knowledge Graph
  2199. Knuth–Morris–Pratt algorithm
  2200. Konqueror
  2201. Kotlin
  2202. KPI
  2203. KTLO
  2204. Kubernetes
  2205. L10N
  2206. Ladybird
  2207. Lakehouse
  2208. Lambda abstraction
  2209. Lambda expression
  2210. LAMP
  2211. LAN
  2212. Landing page
  2213. LangChain
  2214. Language
  2215. Language metadata
  2216. Language Server Protocol
  2217. Language subtag
  2218. Language tag
  2219. Laravel
  2220. Large language model
  2221. Large viewport
  2222. Large-Scale Scrum
  2223. Largest Contentful Paint
  2224. Last Call Working Draft
  2225. Last in, first out
  2226. Last participant support
  2227. Latency
  2228. Latent semantic indexing
  2229. LaTeX
  2230. Launch
  2231. Law of Conservation of Complexity
  2232. Law of Demeter
  2233. Law of Leaky Abstractions
  2234. Layout
  2235. Layout engine
  2236. Layout table
  2237. Layout viewport
  2238. Lazy evaluation
  2239. Lazy loading
  2240. LCD
  2241. LCP
  2242. LCU
  2243. LCWD
  2244. LDAP
  2245. Lead time
  2246. Leading
  2247. Leaky abstraction
  2248. Lean
  2249. Lean client
  2250. Leaner Style Sheets
  2251. Left-to-right
  2252. Legibility
  2253. Lerna
  2254. Less
  2255. LeSS
  2256. LeSS Huge
  2257. Letter spacing
  2258. Let’s Encrypt
  2259. Level of detail
  2260. Level of effort
  2261. Levenshtein distance
  2262. Lexical scope
  2263. Library
  2264. Library World Wide Web
  2265. LibWeb
  2266. libwww
  2267. Life-centered design
  2268. LIFO
  2269. Lift and shift
  2270. Ligature
  2271. Light mode
  2272. Light transport
  2273. Lightbox
  2274. Lighthouse
  2275. Lightweight Directory Access Protocol
  2276. Lightweight markup language
  2277. Likert scale
  2278. Limited-quirks mode
  2279. Lindy effect
  2280. Lindy’s Law
  2281. Line box
  2282. Line ending
  2283. Line feed
  2284. Line Mode Browser
  2285. Line spacing
  2286. Line terminator
  2287. Linear responsibility chart
  2288. Linearizability
  2289. Lines of code
  2290. Link
  2291. Link equity
  2292. Link farm
  2293. Link juice
  2294. Link Layer Discovery Protocol
  2295. Link rot
  2296. Linkbait
  2297. Linked Data
  2298. Linked list
  2299. Linter
  2300. Linting
  2301. Linux
  2302. Linux Standard Base
  2303. Linux, Apache, MySQL, PHP/Perl/Python
  2304. Liquid
  2305. Liquid glass
  2306. LIS
  2307. Liskov Substitution Principle
  2308. Lisp
  2309. List virtualization
  2310. Lit
  2311. Lite Mode
  2312. LitElement
  2313. Literal
  2314. Little’s Law
  2315. Live region
  2316. LiveScript
  2317. LLDP
  2318. LLM
  2319. LLM-as-a-Judge
  2320. LLM-based evaluation
  2321. LMB
  2322. LMGTFY
  2323. LML
  2324. Load balancer
  2325. Load Balancer Capacity Unit
  2326. Load balancing
  2327. Load time
  2328. LOC
  2329. Local
  2330. Local area network
  2331. Local scope
  2332. Local storage
  2333. Local variable
  2334. Local-part
  2335. Locale
  2336. localhost
  2337. Localization
  2338. Location information server
  2339. Lock file
  2340. Lock file poisoning
  2341. Lockfile
  2342. LOD
  2343. Lodash
  2344. LOE
  2345. Log file
  2346. Logging
  2347. Logical properties
  2348. Login
  2349. Logon
  2350. Long polling
  2351. Long task
  2352. Long-Term Support
  2353. longdesc
  2354. Longest common substring
  2355. Look and feel
  2356. Loop
  2357. Lorem ipsum
  2358. Lossless
  2359. Lossy
  2360. Love-at-first-sight pattern
  2361. Low vision
  2362. Low-quality image placeholders
  2363. LPS
  2364. LQIP
  2365. LRC
  2366. LSB
  2367. LSI
  2368. LSP
  2369. LTR
  2370. LTS
  2371. Lua
  2372. Lynx
  2373. M2M
  2374. MAB
  2375. MAC
  2376. MAC address
  2377. Mac OS
  2378. MACH Alliance
  2379. Machine learning
  2380. Machine to machine
  2381. macOS
  2382. macOS, Apache, MySQL, PHP/Perl/Python
  2383. Macromedia Flash
  2384. MacWWW
  2385. Magento
  2386. Magic code
  2387. Magic cookie
  2388. magick
  2389. Mail
  2390. Mailjet Markup Language
  2391. Main thread
  2392. Maintainability
  2393. Maintenance
  2394. Makefile
  2395. Malware
  2396. MAM
  2397. MAMAA
  2398. MAMP
  2399. Man-in-the-middle attack
  2400. Managed server
  2401. Manifesto for Agile Software Development
  2402. Map
  2403. Margin
  2404. Margin collapsing
  2405. MariaDB
  2406. Markdown
  2407. Marketing
  2408. Markua
  2409. Markup
  2410. Markup Declaration Close
  2411. Markup Declaration Open
  2412. Markup language
  2413. Marshalling
  2414. Massively parallel processing
  2415. Masstige
  2416. Masthead
  2417. Material Design
  2418. Mathematical markup language
  2419. Mathematical Markup Language
  2420. MathML
  2421. MAU
  2422. Maven
  2423. Maximum segment sum problem
  2424. Maximum subarray problem
  2425. McCabe score
  2426. MCML
  2427. MCP
  2428. MCVE
  2429. MD
  2430. MD2
  2431. MD4
  2432. MD5
  2433. MD6
  2434. MDC
  2435. MDL
  2436. MDN
  2437. MDN Web Docs
  2438. MDO
  2439. MDX
  2440. MEAN
  2441. Mean Time Between Failures
  2442. Mean Time to Recovery
  2443. Mean Time to Repair
  2444. Mecca
  2445. MECE
  2446. Media
  2447. Media access control address
  2448. Media asset management
  2449. Media Center Markup Language
  2450. Media query
  2451. Media type
  2452. Medium integer
  2453. MeeGo
  2454. Meet-in-the-middle attack
  2455. Mega menu
  2456. Memoization
  2457. Menu
  2458. Merge queue
  2459. Merge request
  2460. Merging
  2461. Message authentication code
  2462. Message Digest
  2463. Message queue
  2464. Message transfer agent
  2465. Meta element
  2466. Meta programming
  2467. Metadata
  2468. Metadata content
  2469. Metaprogramming
  2470. Metcalfe’s Law
  2471. Meteor
  2472. Method
  2473. Method overloading
  2474. Method stub
  2475. Metric
  2476. Metro
  2477. MFA
  2478. MHTML
  2479. Microdata
  2480. Microformat
  2481. Microkernel
  2482. Microservice
  2483. Microservice architecture
  2484. Microsite
  2485. Microsoft Active Accessibility
  2486. Microsoft Azure
  2487. Microsoft Design Language
  2488. Microsoft Edge
  2489. Microsoft Edge Legacy
  2490. Microsoft FrontPage
  2491. Microsoft Internet Explorer
  2492. Microsoft Narrator
  2493. Microsoft Silverlight
  2494. Microsoft Windows
  2495. Microtask
  2496. MicroXML
  2497. Middleware
  2498. Midori
  2499. Millennium bug
  2500. Million Dollar Homepage
  2501. MIMD
  2502. MIME
  2503. MIME encapsulation of aggregate HTML documents
  2504. MIME sniffing
  2505. MIME type
  2506. Mini Program
  2507. Minification
  2508. Minifier
  2509. Minimal complete verifiable example
  2510. Minimal reproducible example
  2511. Minimal working example
  2512. Minimum spanning tree
  2513. Minimum viable product
  2514. Minimum weight spanning tree
  2515. MIP
  2516. Mipmap
  2517. MISD
  2518. MITM
  2519. Mixin
  2520. MJML
  2521. ML
  2522. Mob programming
  2523. Mobile
  2524. Mobile First
  2525. Mobile Instant Pages
  2526. Mobilegeddon
  2527. Mocha
  2528. Mock object
  2529. Mocking
  2530. Modal
  2531. Model Context Protocol
  2532. Model–View–Controller
  2533. Model–View–Viewmodel
  2534. Modernizr
  2535. Modular design
  2536. Module
  2537. Module Federation
  2538. MongoDB
  2539. Monitor
  2540. Monitoring
  2541. Monitoring Query Language
  2542. Monkey patching
  2543. Monolith
  2544. Monolithic application
  2545. Monorepo
  2546. monospace
  2547. Monthly Active Users
  2548. MooTools
  2549. Mosaic
  2550. Mouse grid
  2551. Mouseover
  2552. Move semantics
  2553. Moving Picture Experts Group
  2554. Mozilla Developer Center
  2555. Mozilla Developer Network
  2556. Mozilla Firefox
  2557. MPA
  2558. MPEG
  2559. MPP
  2560. MQL
  2561. MR
  2562. MRE
  2563. MSA
  2564. MSAA
  2565. MSHTML
  2566. MSIE
  2567. MST
  2568. MTA
  2569. MTBF
  2570. mtime
  2571. mTLS
  2572. MTTR
  2573. Multi-author blog
  2574. Multi-factor authentication
  2575. Multi-page application
  2576. Multimedia
  2577. Multiple inheritance
  2578. Multiple instruction, multiple data
  2579. Multiple instruction, single data
  2580. Multiprocessing
  2581. Multipurpose Internet Mail Extensions
  2582. Multithreading
  2583. Muphry’s Law
  2584. Murphy’s Law
  2585. MusicXML
  2586. Mustache
  2587. Mutable
  2588. Mutation
  2589. Mutation XSS
  2590. Mutual authentication
  2591. Mutual TLS authentication
  2592. Mutually exclusive, collectively exhaustive
  2593. MVC
  2594. MVP
  2595. MVVM
  2596. MWE
  2597. MX
  2598. MXML
  2599. mXSS
  2600. My Object-Oriented Tools
  2601. MySQL
  2602. n-based indexing
  2603. NACK
  2604. NACL
  2605. NAK
  2606. Naked type
  2607. Name binding
  2608. Name server
  2609. Namespace
  2610. NaN
  2611. Narrator
  2612. NAT
  2613. National Institute of Standards and Technology
  2614. Native
  2615. NativeScript
  2616. Natural interface
  2617. Natural key
  2618. Natural language processing
  2619. Natural user interface
  2620. Navigation
  2621. Navigator
  2622. NCSA Common Log Format
  2623. NCSA Mosaic
  2624. NDA
  2625. Near-cache
  2626. Near-field communication
  2627. Necro-posting
  2628. Negative space
  2629. Nesting
  2630. NestJS
  2631. Net neutrality
  2632. Net Promoter Score
  2633. NetFront
  2634. Netscape Communicator
  2635. Netscape Navigator
  2636. Netscape 4
  2637. Network
  2638. Network address translation
  2639. Network Information Center
  2640. Network Mapper
  2641. Network packet
  2642. Neutral character
  2643. Newbie
  2644. Newline
  2645. News aggregator
  2646. Next.js
  2647. Nexus
  2648. NFC
  2649. NFR
  2650. nginx
  2651. NGLayout
  2652. Night mode
  2653. Ninety–Ninety Rule
  2654. NIST
  2655. NLP
  2656. Nmap
  2657. No-quirks mode
  2658. Node
  2659. Node Package Manager
  2660. Node Version Manager
  2661. Node.js
  2662. Noflake Manifesto
  2663. nofollow
  2664. Nolan’s Law
  2665. Non-disclosure agreement
  2666. Non-functional requirement
  2667. Non-information spillage
  2668. Non-relational database
  2669. Non-replaced element
  2670. Non-Zero Rule
  2671. Non-Zero Winding Rule
  2672. Nonce
  2673. NonNullable
  2674. NonVisual Desktop Access
  2675. Noob
  2676. Normal form
  2677. Normalization
  2678. Normalize.css
  2679. Normative
  2680. North star metric
  2681. NoSQL
  2682. Nostr
  2683. Not a Number
  2684. Notes and Other Stuff Transmitted by Relays
  2685. Notification system
  2686. Now page
  2687. npm
  2688. NPS
  2689. npx
  2690. NS
  2691. NSM
  2692. NUI
  2693. Null
  2694. Null device
  2695. Null pointer
  2696. Number
  2697. Number sign
  2698. Numeral
  2699. Numeric character reference
  2700. Numeric up/down
  2701. Numerical digit
  2702. Numeronym
  2703. Nunjucks
  2704. Nuxt.js
  2705. NVDA
  2706. nvm
  2707. O, o, 0 test
  2708. O11Y
  2709. OAEP
  2710. OASIS
  2711. OATH
  2712. OAuth
  2713. Obfuscation
  2714. Obfuscript
  2715. Object
  2716. Object-code compatibility
  2717. Object-Oriented CSS
  2718. Object-oriented programming
  2719. Object-relational mapping
  2720. Objective-C
  2721. Objective-J
  2722. Objectives and key results
  2723. Objectives, goals, strategies, and measures
  2724. Object–attribute–value
  2725. Observability
  2726. Observability 2.0
  2727. Observer
  2728. Observer pattern
  2729. OCP
  2730. OCSP
  2731. OCSP stapling
  2732. OE
  2733. Offline
  2734. Offline First
  2735. OGP
  2736. OGSM
  2737. Oh My Zsh
  2738. OIDC
  2739. Oklab color space
  2740. oklch()
  2741. OKR
  2742. OLA
  2743. OLAP
  2744. OLTP
  2745. OMA
  2746. Omnichannel
  2747. OmniWeb
  2748. On-prem
  2749. On-premises software
  2750. One-based indexing
  2751. One-shot prompting
  2752. One-time password
  2753. Onion Router
  2754. Online analytical processing
  2755. Online Certificate Status Protocol
  2756. Online reputation management
  2757. Online transaction processing
  2758. Ontology
  2759. OOCSS
  2760. OOM
  2761. OOP
  2762. OOPIF
  2763. OPcache
  2764. Opcode
  2765. Open Authorization
  2766. Open Graph
  2767. Open Graph Protocol
  2768. Open Group Architecture Framework
  2769. Open Java Development Kit
  2770. Open Mobile Alliance
  2771. Open source
  2772. Open Systems Interconnection model
  2773. Open UI
  2774. Open Web
  2775. Open Web Application Security Project
  2776. Open Web Docs
  2777. OpenAPI
  2778. OpenAPI Specification
  2779. OpenID
  2780. OpenID Connect
  2781. OpenJDK
  2782. OpenLaszlo
  2783. OpenTelemetry
  2784. OpenType
  2785. Open–Closed Principle
  2786. Opera
  2787. Opera Mini
  2788. Operand
  2789. Operating system
  2790. Operating-level agreement
  2791. Operation code
  2792. Operational excellence
  2793. Operational-level agreement
  2794. Operations-level agreement
  2795. Operator
  2796. OPFS
  2797. Optimal Asymmetric Encryption Padding
  2798. Optimization
  2799. Optional markup
  2800. Oracle
  2801. Orca
  2802. Orchestration
  2803. Organization for the Advancement of Structured Information Standards
  2804. Organizational-level agreement
  2805. Origin
  2806. Origin Private File System
  2807. Origin trials
  2808. ORM
  2809. Orphan
  2810. Orthogonality
  2811. OS
  2812. OSI model
  2813. OTA
  2814. OTF
  2815. OTP
  2816. Out of memory
  2817. Out-of-process iframe
  2818. Outline
  2819. Over the air
  2820. Over-testing
  2821. OWASP
  2822. OWD
  2823. OWL
  2824. Oxc
  2825. O‑zero test
  2826. P3P
  2827. PaaS
  2828. PAC
  2829. Package
  2830. Package manager
  2831. package-lock.json
  2832. package.json
  2833. Packaged Offline/Online Webpage
  2834. Packed
  2835. Packet
  2836. Packument
  2837. Padding
  2838. Padding oracle attack
  2839. Page
  2840. Page experience
  2841. Page impression
  2842. Page parking
  2843. Page prediction
  2844. Page Quality
  2845. Page view
  2846. PageRank
  2847. PageSpeed
  2848. Painless
  2849. Paint
  2850. Pair programming
  2851. Pale Moon
  2852. Palpable content
  2853. PANOSE
  2854. Paper prototyping
  2855. Paradigm
  2856. Parallax scrolling
  2857. Parallel browsing
  2858. Parallel computing
  2859. Parallelism
  2860. Parallelization
  2861. Parameter
  2862. Paraphrase testing
  2863. Parcel
  2864. Pareto Principle
  2865. Pareto Rule
  2866. Parkinson’s Law
  2867. Parse error
  2868. Parsed character data
  2869. Parser
  2870. Parsing
  2871. Partial exact-match domain
  2872. Partial prerendering
  2873. Partytown
  2874. Pascal
  2875. Pascal case
  2876. Pass the Cookie attack
  2877. Passcode
  2878. Passkey
  2879. Password
  2880. Password spraying
  2881. Patch
  2882. Path
  2883. PATH
  2884. Path dependence
  2885. Pattern
  2886. Pattern language
  2887. Pattern library
  2888. Pave the Cowpaths
  2889. Paxos
  2890. Pay-per-click
  2891. Payload
  2892. Payment Card Industry Data Security Standard
  2893. Paywall
  2894. PBI
  2895. PCDATA
  2896. PCI DSS
  2897. PDF
  2898. Peer review
  2899. Peering
  2900. PEMD
  2901. PEMPA
  2902. Pen test
  2903. Penetration testing
  2904. Pentest
  2905. PEO
  2906. People-first language
  2907. PEP
  2908. Perceivable, operable, understandable, robust
  2909. Perceived performance
  2910. Percent encoding
  2911. Perfect forwarding
  2912. Performance
  2913. Performance budget
  2914. Performance Improvement Plan
  2915. Performance indicator
  2916. Perl
  2917. Permalink
  2918. Persona
  2919. Personal data
  2920. Personal Home Page
  2921. Personally identifiable information
  2922. PESPA
  2923. Peter Principle
  2924. PFL
  2925. PFS
  2926. PhantomJS
  2927. Phishing
  2928. Phoenix
  2929. Phoenix server pattern
  2930. Photoshop
  2931. PHP
  2932. PHPDoc
  2933. PhpStorm
  2934. PHPUnit
  2935. Phrasing content
  2936. PI
  2937. PIA
  2938. Picture superiority effect
  2939. PII
  2940. Pinball pattern
  2941. Ping
  2942. Pinging
  2943. PIP
  2944. pip
  2945. PIR
  2946. Pixel
  2947. Pixel tag
  2948. Pixel-perfect
  2949. PJPEG
  2950. PKCS
  2951. PKI
  2952. Placeholder
  2953. Placeholder text
  2954. Plain-text
  2955. Plane
  2956. Planning poker
  2957. Platform as a service
  2958. Platform evangelism
  2959. Platform for Privacy Preferences
  2960. Platform modernization
  2961. Playback attack
  2962. Playwright
  2963. PLT
  2964. Plugin
  2965. Plus-minus testing
  2966. Plusignment
  2967. PMA
  2968. PMBOK
  2969. PNG
  2970. pnpm
  2971. POC
  2972. Pod
  2973. Point of presence
  2974. Pointer
  2975. Pointing device
  2976. POLA
  2977. Policy pattern
  2978. policyd-weight
  2979. Polling
  2980. POLP
  2981. Polyfill
  2982. Polymer Project
  2983. Polypane
  2984. POM
  2985. POMP
  2986. POP
  2987. Pop-over
  2988. Pop-under
  2989. Pop-up
  2990. Port
  2991. Port number
  2992. Portable code
  2993. Portable Document Format
  2994. Portable Network Graphics
  2995. Portal
  2996. Positioning context
  2997. POSSE
  2998. Post mortem
  2999. Post mortem analysis
  3000. Post Office Protocol
  3001. Post-incident review
  3002. Post-Schema Validation Infoset
  3003. PostCSS
  3004. Postel’s Law
  3005. Postfix
  3006. POUR
  3007. POV
  3008. POW
  3009. PowerShell
  3010. PPC
  3011. PPR
  3012. PQ
  3013. PR
  3014. Pre-production environment
  3015. Preact
  3016. Predication
  3017. Preferred style sheet
  3018. Prefetching
  3019. Premature optimization
  3020. Prerendering
  3021. Presentation
  3022. Presentation MathML
  3023. Presentational HTML
  3024. Presentation–Abstraction–Control
  3025. Presto
  3026. Prettier
  3027. Primary key
  3028. Primitive
  3029. Princeton architecture
  3030. Principal
  3031. Principal box
  3032. Principle of Least Astonishment
  3033. Principle of Least Authority
  3034. Principle of Least Knowledge
  3035. Principle of Least Privilege
  3036. Principle of Least Surprise
  3037. Principle of Minimal Privilege
  3038. Print style sheet
  3039. Priority hints
  3040. Priority of Constituencies
  3041. Priority queue
  3042. Prisma
  3043. Privacy
  3044. Privacy by design
  3045. Privacy impact assessment
  3046. Privacy Sandbox
  3047. Private cloud
  3048. Privilege escalation
  3049. PRNG
  3050. Proactive monitoring
  3051. Procedural programming
  3052. Processing instruction
  3053. procmail
  3054. Product backlog
  3055. Product backlog item
  3056. Product owner
  3057. Production
  3058. Production environment
  3059. Productivity
  3060. Professional employer organization
  3061. Professionalism
  3062. Program stack
  3063. Programmer
  3064. Programming
  3065. Programming in the large
  3066. Programming in the small
  3067. Programming language
  3068. Programming language theory
  3069. Progressive disclosure
  3070. Progressive enhancement
  3071. Progressive font enrichment
  3072. Progressive hydration
  3073. Progressive JPEG
  3074. Progressive rendering
  3075. Progressive web app
  3076. Project IDX
  3077. Project Management Body of Knowledge
  3078. Project management triangle
  3079. Project Object Model
  3080. Project triangle
  3081. Prometheus
  3082. Promise
  3083. Prompt engineering
  3084. Prompt injection attack
  3085. Prompting
  3086. PromQL
  3087. Proof of concept
  3088. Proof of principle
  3089. Proof of value
  3090. Prop
  3091. Prop drilling
  3092. Property
  3093. Protocol
  3094. Prototype
  3095. Prototype chain
  3096. Prototype pattern
  3097. Prototype pollution attack
  3098. Prototyping
  3099. Proxy
  3100. Proxy server
  3101. PRPL
  3102. Pseudo-class
  3103. Pseudo-code
  3104. Pseudo-element
  3105. Pseudo-localization
  3106. Pseudo-random number generator
  3107. PSON
  3108. PSVI
  3109. PTR
  3110. Pub/sub
  3111. Public cloud
  3112. Public Key Cryptography Standards
  3113. Public key infrastructure
  3114. Publish (on your) own site, syndicate elsewhere
  3115. Publish–subscribe pattern
  3116. Pull content
  3117. Pull request
  3118. Punycode
  3119. Puppet
  3120. Puppeteer
  3121. PurgeCSS
  3122. Push content
  3123. Push notification
  3124. Push technology
  3125. Push, render, pre-cache, lazy-load
  3126. PV
  3127. PWA
  3128. Python
  3129. Python Enhancement Proposal
  3130. QA
  3131. QC
  3132. qem
  3133. qooxdoo
  3134. QoS
  3135. QPS
  3136. QRNG
  3137. Quality
  3138. Quality assistance
  3139. Quality assurance
  3140. Quality control
  3141. Quality of service
  3142. Quantity query
  3143. Quantum random number generator
  3144. Queries per second
  3145. Query
  3146. Query language
  3147. Queue
  3148. QUIC
  3149. Quick UDP Internet Connections
  3150. QuickJS
  3151. Quirks mode
  3152. Qwik
  3153. RAB
  3154. Rabin–Karp algorithm
  3155. Race condition
  3156. Race hazard
  3157. RACI matrix
  3158. RAD
  3159. RADIUS
  3160. Radix
  3161. Radix sort
  3162. Radix UI
  3163. RAG
  3164. Rails
  3165. Raku
  3166. RAM
  3167. Random number generation
  3168. Random number generator
  3169. Random variable
  3170. Random-access memory
  3171. Ranking
  3172. Rapid application building
  3173. Rapid application development
  3174. Rapid prototyping
  3175. Raster image
  3176. Rate limiting
  3177. Rax
  3178. Ray casting
  3179. Ray tracing
  3180. RBAC
  3181. RBL
  3182. RC
  3183. RCA
  3184. RCDATA
  3185. RCE
  3186. RCS
  3187. RCU
  3188. RDBMS
  3189. RDDL
  3190. RDF
  3191. RDF Schema
  3192. RDF Site Summary
  3193. RDF-S
  3194. RDFa
  3195. RDFS
  3196. RDP
  3197. RDSMS
  3198. React
  3199. React Native
  3200. React Server Components
  3201. Reactive Extensions for JavaScript
  3202. Reactive Manifesto
  3203. Reactive programming
  3204. Reactivity
  3205. ReactJS
  3206. Read capacity unit
  3207. Read the fucking manual
  3208. Readability
  3209. Reading disorder
  3210. README
  3211. Read–copy–update
  3212. Read–Eval–Print Loop
  3213. Real user monitoring
  3214. Real-time blackhole list
  3215. RealAudio
  3216. Really Simple Syndication
  3217. RealVideo
  3218. rebeccapurple
  3219. Recently logged in
  3220. Recidivism
  3221. Recommendation
  3222. Record of intent
  3223. Recovery point objective
  3224. Recovery time objective
  3225. Recursion
  3226. Recursive hashing
  3227. Red, green, and blue
  3228. Redesign
  3229. Redirect
  3230. Redirect chain
  3231. ReDoS
  3232. Reduced motion
  3233. Reduction in force
  3234. Redundancy
  3235. Redux
  3236. Reed–Solomon codes
  3237. Refactoring
  3238. Reference error
  3239. Reference pixel
  3240. Referential opacity
  3241. Referential transparency
  3242. Referer
  3243. Referrer
  3244. Reflow
  3245. Regex
  3246. Registrar
  3247. Regular expression
  3248. Regular expression denial of service
  3249. Regular Language Description for XML
  3250. Regular Language Description for XML Next Generation
  3251. Rehosting
  3252. Rehydration
  3253. Relational data stream management system
  3254. Relational database
  3255. Relational database management system
  3256. Relational model
  3257. Relative sizing
  3258. Relaunch
  3259. RELAX
  3260. RELAX NG
  3261. Release candidate
  3262. Release notes
  3263. Release to manufacturing
  3264. Release to the Web
  3265. Release train
  3266. Rem
  3267. Remix
  3268. Remote Authentication Dial-In User Service
  3269. Remote code execution
  3270. Remote Desktop Protocol
  3271. Remote method invocation
  3272. Remote procedure call
  3273. Render tree
  3274. Renderer
  3275. Rendering
  3276. Rendering engine
  3277. RenderingNG
  3278. REP
  3279. Repaint
  3280. Repeated-measures design
  3281. REPL
  3282. Replaceable character data
  3283. Replaced element
  3284. Replay attack
  3285. Repo
  3286. Repository
  3287. Representational State Transfer
  3288. Reprex
  3289. Reputation management
  3290. Request
  3291. Request for Comments
  3292. Request header
  3293. Request method
  3294. Request-time render
  3295. Requests per second
  3296. RequireJS
  3297. Reset
  3298. Reset style sheet
  3299. Resolution
  3300. Resource Description Framework
  3301. Resource Description Framework in Attributes
  3302. Resource Directory Description Language
  3303. Resource hints
  3304. Resource record
  3305. Resource Reservation Protocol
  3306. Response
  3307. Response header
  3308. Responsibility assignment matrix
  3309. Responsive design
  3310. Responsive Images Community Group
  3311. Responsive Issues Community Group
  3312. Responsive web design
  3313. Responsiveness
  3314. REST
  3315. Restricted production
  3316. Retained mode
  3317. Retrieval-augmented generation
  3318. Revalidation
  3319. Reverse DNS
  3320. Reverse domain name notation
  3321. Reverse proxy
  3322. Revision control
  3323. Revision control system
  3324. Rework
  3325. RFC
  3326. RGAA
  3327. RGB
  3328. RIA
  3329. RIB
  3330. RICG
  3331. Rich Communication Services
  3332. Rich Internet application
  3333. Rich Site Summary
  3334. Rich Text Format
  3335. Rich web application
  3336. RIF
  3337. Right-to-left
  3338. Rights, openness, accessibility, multi-stakeholder participation, cross-cutting issues
  3339. Rijndael
  3340. Ripple
  3341. RIRO
  3342. RLI
  3343. RMI
  3344. RNG
  3345. Roadmap
  3346. ROAM
  3347. ROAM-X
  3348. Robot
  3349. Robots Exclusion Protocol
  3350. Robots exclusion standard
  3351. robots.txt
  3352. RobotsNotWanted.txt
  3353. Robustness Principle
  3354. Role-based access control
  3355. Role-based security
  3356. Rolldown
  3357. Rolling checksum
  3358. Rolling hash
  3359. Rollup
  3360. Root
  3361. Root cause analysis
  3362. Root directory
  3363. Root domain
  3364. Root element
  3365. Root em
  3366. Root name server
  3367. Root node
  3368. Root server
  3369. Root zone
  3370. Rooting
  3371. Rotoscoping
  3372. Round-robin scheduling
  3373. Round-Trip Delay Time
  3374. Round-Trip Time
  3375. Route
  3376. Route 53
  3377. Router
  3378. Routine
  3379. Routing
  3380. Routing information base
  3381. Routing table
  3382. RPC
  3383. RPM
  3384. RPM Package Manager
  3385. RPO
  3386. RPS
  3387. RR
  3388. RSC
  3389. RSS
  3390. RSVP
  3391. RTD
  3392. RTF
  3393. RTFM
  3394. RTL
  3395. RTM
  3396. RTO
  3397. RTR
  3398. RTT
  3399. RTW
  3400. Rubber ducking
  3401. Rubbish in, rubbish out
  3402. Ruby
  3403. Ruby on Rails
  3404. Ruby Version Manager
  3405. RubyGems
  3406. Rug pull
  3407. Rule
  3408. Rule of Least Power
  3409. Rule set
  3410. RUM
  3411. Runbook
  3412. Runes
  3413. Runtime
  3414. Runtime compilation
  3415. Runtime environment
  3416. Runtime stack
  3417. Runtime system
  3418. RVM
  3419. RWA
  3420. RWD
  3421. RxJS
  3422. Référentiel Général d’Amélioration de l’Accessibilité
  3423. S-expression
  3424. S3
  3425. SaaS
  3426. Safari
  3427. SAFe
  3428. SAK
  3429. Samba
  3430. Same origin
  3431. Same-origin policy
  3432. SAML
  3433. Samsung Internet
  3434. SAN
  3435. Sandbox
  3436. Sanitization
  3437. sans-serif
  3438. SAP User Interface for HTML5
  3439. SAPUI5
  3440. Sass
  3441. SassScript
  3442. SAST
  3443. SAX
  3444. SBA
  3445. SBML
  3446. Scalable and Modular Architecture for CSS
  3447. Scalable Vector Graphics
  3448. Scalar
  3449. Scale-out
  3450. Scale-up
  3451. Scaled Agile Framework
  3452. Scaled Scrum
  3453. Scanline rendering
  3454. Schema stitching
  3455. Schematron
  3456. SCM
  3457. Scope
  3458. Scope creep
  3459. Scoped styles
  3460. Score
  3461. Scotopic sensitivity syndrome
  3462. Screen magnifier
  3463. Screen reader
  3464. Screenshot testing
  3465. SCRIPT
  3466. Script
  3467. script.aculo.us
  3468. Scripting language
  3469. Scroll Snap
  3470. Scrolling
  3471. Scrollport
  3472. Scrum
  3473. Scrum master
  3474. Scrum of Scrums
  3475. Scrum poker
  3476. Scrum team
  3477. Scrum values
  3478. SCSS
  3479. SDE
  3480. SDET
  3481. SDK
  3482. SDLC
  3483. SDP
  3484. SEA
  3485. Sea of nodes
  3486. SeaMonkey
  3487. Search engine advertising
  3488. Search engine indexing
  3489. Search engine marketing
  3490. Search engine optimization
  3491. Search engine results page
  3492. Search generative experience
  3493. Searching
  3494. Second normal form
  3495. Second Rule of ARIA
  3496. Second-level domain
  3497. Section 508
  3498. Sectioning content
  3499. Secure context
  3500. Secure Shell
  3501. Secure Sockets Layer
  3502. Security
  3503. Security Assertion Markup Language
  3504. Security hacker
  3505. Security operations center
  3506. Security principal
  3507. Security token
  3508. security.txt
  3509. sed
  3510. Segregation of duties
  3511. Selector
  3512. Selenium
  3513. Self-contained action
  3514. SEM
  3515. Semantic Versioning
  3516. Semantic Web
  3517. Semantically Interlinked Online Communities
  3518. Semantics
  3519. SemVer
  3520. Sender Policy Framework
  3521. SEO
  3522. Separation of Concerns
  3523. Separation of duties
  3524. Serializability
  3525. Serialization
  3526. Serialization agreement
  3527. serif
  3528. Serif
  3529. SERP
  3530. Server
  3531. Server cluster
  3532. Server farm
  3533. Server logs
  3534. Server Name Indication
  3535. Server push
  3536. Server side
  3537. Server Side Includes
  3538. Server-side rendering
  3539. ServerJS
  3540. Serverless
  3541. Serverless computing
  3542. Service account
  3543. Service choreography
  3544. Service discovery
  3545. Service discovery protocol
  3546. Service mesh
  3547. Service Modeling Language
  3548. Service Modeling Language Interchange Format
  3549. Service organizations controls
  3550. Service Statelessness Principle
  3551. Service worker
  3552. Service-level agreement
  3553. Service-level expectation
  3554. Service-level indicator
  3555. Service-level objective
  3556. Service-oriented architecture
  3557. Servlet
  3558. Session
  3559. Session affinity
  3560. Session hijacking
  3561. Session storage
  3562. Set
  3563. sexp
  3564. SFC
  3565. SFTP
  3566. SGE
  3567. SGML
  3568. shadcn/ui
  3569. Shadow AI
  3570. Shadow DOM
  3571. Shadow host
  3572. Shadow IT
  3573. Shadow root
  3574. Shadow tree
  3575. Shape Up
  3576. Shard
  3577. Shard key
  3578. Sharding
  3579. Shared hosting
  3580. Shared tenancy
  3581. Shared worker
  3582. Shebang
  3583. Shell
  3584. Shim
  3585. Shockwave Flash
  3586. Shopping cart
  3587. Short polling
  3588. Short self-contained correct example
  3589. Shortcut icon
  3590. Shorthand
  3591. SI
  3592. Siamese twins document
  3593. SIG
  3594. SIGHUP
  3595. Sign-in
  3596. Sign-on
  3597. Signed exchanges
  3598. Signed HTTP exchanges
  3599. Silk
  3600. Silverlight
  3601. SIMD
  3602. Simple API for XML
  3603. Simple Knowledge Organization System
  3604. Simple Mail Transfer Protocol
  3605. Simple Object Access Protocol
  3606. Single instruction, multiple data
  3607. Single instruction, single data
  3608. Single point of failure
  3609. Single Responsibility Principle
  3610. Single-File Component
  3611. Single-page application
  3612. Single-serving site
  3613. Singularity
  3614. SIOC
  3615. SISD
  3616. Site
  3617. Site isolation
  3618. Site map
  3619. Site reliability engineering
  3620. Sitelinks
  3621. Sitemaps
  3622. Skeleton screen
  3623. Sketch
  3624. Skia
  3625. Skin
  3626. Skip navigation
  3627. SKOS
  3628. SLA
  3629. Slashdot
  3630. SLD
  3631. SLE
  3632. SLI
  3633. Sliding Doors
  3634. Slim client
  3635. SLO
  3636. SLOC
  3637. Slop
  3638. Sloppy mode
  3639. Slot
  3640. Slowloris
  3641. Slug
  3642. SMACSS
  3643. Small integer
  3644. Small viewport
  3645. Smalltalk
  3646. Smashing Magazine
  3647. SME
  3648. Smi
  3649. SMIL
  3650. Smishing
  3651. SML
  3652. SML-IF
  3653. SMO
  3654. Smoke testing
  3655. SMTP
  3656. Snake case
  3657. Snap position
  3658. Snapshot testing
  3659. SNI
  3660. Snowflake server
  3661. Snowpack
  3662. SOA
  3663. SOAP
  3664. SOC
  3665. Social engineering
  3666. Social Linked Data
  3667. Social media optimization
  3668. Social Web
  3669. SOD
  3670. Soft launch
  3671. Soft navigation
  3672. Soft opening
  3673. Software
  3674. Software as a service
  3675. Software crisis
  3676. Software design
  3677. Software design pattern
  3678. Software developer
  3679. Software development
  3680. Software development engineer
  3681. Software development engineer in test
  3682. Software development environment
  3683. Software development kit
  3684. Software development lifecycle
  3685. Software engineer
  3686. Software framework
  3687. Software modernization
  3688. Software release lifecycle
  3689. Software release train
  3690. Software requirements specification
  3691. Software stack
  3692. Software testing
  3693. SOLID
  3694. Solid
  3695. Solid project
  3696. Solid Protocol
  3697. Solution stack
  3698. SOM
  3699. SOP
  3700. Sorting
  3701. Source code compatibility
  3702. Source code management
  3703. Source compatibility
  3704. Source control management
  3705. Source lines of code
  3706. Source map
  3707. SourceForge
  3708. SPA
  3709. SPACE
  3710. Space toggle
  3711. Space-based architecture
  3712. Spacer
  3713. Space–time tradeoff
  3714. Spaghetti code
  3715. Spam
  3716. Spamdexing
  3717. Spamming
  3718. Spatial anti-aliasing
  3719. Spatial Web
  3720. SPDY
  3721. Spec
  3722. Specification
  3723. Specificity
  3724. Spectre
  3725. Speculation Rules API
  3726. Speculative design
  3727. Speech synthesis
  3728. Speech Synthesis Markup Language
  3729. Speed Index
  3730. Speed of service
  3731. SPF
  3732. Spider
  3733. Spider trap
  3734. SpiderMonkey
  3735. Spike
  3736. Spinner
  3737. Splash screen
  3738. SPOF
  3739. Spoofing
  3740. Spread
  3741. Sprint
  3742. Sprint goal
  3743. Sprite
  3744. SproutCore
  3745. SQL
  3746. SQL injection
  3747. SQLite
  3748. SQS
  3749. Squad
  3750. Squarespace
  3751. Squint test
  3752. src
  3753. SRE
  3754. sRGB
  3755. SRI
  3756. SRP
  3757. SRS
  3758. SRV
  3759. SSA (form)
  3760. SSCCE
  3761. SSG
  3762. SSH
  3763. SSH File Transfer Protocol
  3764. SSI
  3765. SSIM
  3766. SSL
  3767. SSML
  3768. SSR
  3769. SSS
  3770. Stack
  3771. Stack frame
  3772. Stack level
  3773. Stack Overflow
  3774. Stacked change
  3775. Stacked diff
  3776. Stacking context
  3777. Staging
  3778. Staging environment
  3779. Stamp coupling
  3780. Stand-up
  3781. Standard
  3782. Standard Error
  3783. Standard Generalized Markup Language
  3784. Standard Input
  3785. Standard operating procedure
  3786. Standard Output
  3787. standard Red Green Blue
  3788. Standards mode
  3789. Standby redundancy
  3790. Star
  3791. Star hack
  3792. Start of authority
  3793. Start page
  3794. Start tag
  3795. stat
  3796. State
  3797. State management
  3798. Statement
  3799. Statement coverage
  3800. Static analysis
  3801. Static application security testing
  3802. Static program analysis
  3803. Static scope
  3804. Static simulation
  3805. Static single assignment form
  3806. Static site generation
  3807. Static site generator
  3808. Static website
  3809. Status code
  3810. STDERR
  3811. STDIN
  3812. STDOUT
  3813. Stepwise design
  3814. Stepwise refinement
  3815. STFW
  3816. Sticky session
  3817. Stimulus
  3818. Stop the world
  3819. Storage
  3820. Storage area network
  3821. Storage engine
  3822. Story point
  3823. Storybook
  3824. STP
  3825. Strada
  3826. Strategy pattern
  3827. Stream
  3828. Stream editor
  3829. Stream processing
  3830. Streaming media
  3831. Strict evaluation
  3832. Strict mode
  3833. String
  3834. String interpolation
  3835. String literal
  3836. Strong character
  3837. Structural similarity index measure
  3838. Structure
  3839. Structured data
  3840. Structured data entity
  3841. Structured Query Language
  3842. Stub
  3843. Studly caps
  3844. STW
  3845. Style guide
  3846. Style query
  3847. Style rule
  3848. Style sheet
  3849. Styled component
  3850. styled-components
  3851. Stylelint
  3852. Styling
  3853. Stylus
  3854. Subgrid
  3855. Subject Alternative Name
  3856. Subject-matter expert
  3857. Submodule
  3858. Subnav
  3859. Subnavigation
  3860. Subnet
  3861. Subnet mask
  3862. Subnetwork
  3863. Subpixel rendering
  3864. Subresource Integrity
  3865. Subroutine
  3866. Subsetting
  3867. Subversion
  3868. SUIT CSS
  3869. Superkey
  3870. Superuser
  3871. Supply chain attack
  3872. Support
  3873. Surface Web
  3874. Surfing
  3875. Surrogate key
  3876. SUT
  3877. Svelte
  3878. SvelteKit
  3879. SVG
  3880. SVN
  3881. Swagger
  3882. Swagger Specification
  3883. Switchover
  3884. SXG
  3885. Symbol
  3886. Symbol table
  3887. Symbolic expression
  3888. Symbolication
  3889. Symfony
  3890. SYN
  3891. Synchronized Multimedia Integration Language
  3892. Synchronizer token pattern
  3893. Synchronous
  3894. Syndication
  3895. Syntactic sugar
  3896. Syntax
  3897. Syntax analysis
  3898. Synthetic monitoring
  3899. syslog
  3900. System and Organization Controls
  3901. System design
  3902. System Object Model
  3903. System prompt
  3904. Systems Biology Markup Language
  3905. T3 stack
  3906. T4 app
  3907. T4 stack
  3908. Tab
  3909. Tab icon
  3910. Tabbed document interface
  3911. Table box
  3912. Table formatting context
  3913. Tabling
  3914. Tabnabbing
  3915. Tabular data
  3916. Tachyons
  3917. Tag
  3918. TAG
  3919. Tag management system
  3920. Tag soup
  3921. Tagging
  3922. Tail call
  3923. Tail call elimination
  3924. Tail call optimization
  3925. Tailoring
  3926. Tailwind
  3927. Tailwind CSS
  3928. TalkBack
  3929. TanStack
  3930. tar
  3931. Tarball
  3932. TBT
  3933. TC39
  3934. Tcl
  3935. TCO
  3936. TCP
  3937. TDD
  3938. TDE
  3939. TDI
  3940. TDZ
  3941. Team programming
  3942. Tech lead
  3943. Tech radar
  3944. Tech stack
  3945. Tech Twitter
  3946. Tech-C
  3947. Technical and organizational measure
  3948. Technical Architecture Group
  3949. Technical contact
  3950. Technical debt
  3951. Technical key
  3952. Technical lead
  3953. Technical Plenary and Advisory Committee
  3954. Technical program manager
  3955. Technical standard
  3956. Technological protection measures
  3957. Technological singularity
  3958. Technology debt
  3959. Tell, Don’t Ask
  3960. Telnet
  3961. Template
  3962. Template engine
  3963. Template language
  3964. Template literals
  3965. Template processor
  3966. Template strings
  3967. Template system
  3968. Templating language
  3969. Temporal dead zone
  3970. Temporary storage
  3971. Ten-Second Rule
  3972. Terminal
  3973. Ternary operator
  3974. Tesler’s Law
  3975. Test coverage
  3976. Test Early, Test Often
  3977. Test oracle
  3978. Test pyramid
  3979. Test-driven development
  3980. Testacular
  3981. Testing
  3982. TETO
  3983. TeX
  3984. Text-based web browser
  3985. Text-to-speech
  3986. Textile
  3987. The JavaScript Oxidation Compiler
  3988. The Million Dollar Homepage
  3989. The Noflake Manifesto
  3990. The Onion Router
  3991. The Open Group Architecture Framework
  3992. Theme
  3993. Thin client
  3994. Third normal form
  3995. Third party
  3996. Third Rule of ARIA
  3997. this
  3998. Thrashing
  3999. Thread
  4000. Three-Click Rule
  4001. Three-factor authentication
  4002. Throughput
  4003. Tiger team
  4004. TIL
  4005. Time box
  4006. Time series database
  4007. Time to First Byte
  4008. Time to Interactive
  4009. Time to Live
  4010. Time-based one-time password
  4011. Timed text
  4012. Timestamp
  4013. Time–memory tradeoff
  4014. Timing attack
  4015. tink
  4016. Tiny integer
  4017. TinyMCE
  4018. Tizen
  4019. TL
  4020. TLB
  4021. TLD
  4022. TLS
  4023. TLS Certificate Status Request extension
  4024. TM
  4025. TMS
  4026. TMTO
  4027. To-do
  4028. Toast
  4029. Todo
  4030. TOFU
  4031. TOGAF
  4032. Token
  4033. Token authentication
  4034. Tokenization
  4035. TOM
  4036. Tomcat
  4037. TOML
  4038. Tom’s Obvious, Minimal Language
  4039. Tooling
  4040. Top-level domain
  4041. Top-posting
  4042. TOP500
  4043. Top–down design
  4044. Tor
  4045. Tor Browser
  4046. Tor network
  4047. Tor Project
  4048. Total Blocking Time
  4049. Total productive maintenance
  4050. Total quality management
  4051. TOTP
  4052. Tour of duty
  4053. TPAC
  4054. TPM
  4055. TPS
  4056. TQM
  4057. Tracer code
  4058. Tracing
  4059. Tracing garbage collection
  4060. Tracing GC
  4061. Tracking
  4062. Tracking pixel
  4063. Trade
  4064. Traffic spike
  4065. Transactions per second
  4066. Transclusion
  4067. Transcompiler
  4068. Transcreation
  4069. Transcript
  4070. Transducer
  4071. Transitional app
  4072. Translation lookaside buffer
  4073. Translation management system
  4074. Translation memory
  4075. Transmission Control Protocol
  4076. Transparent data encryption
  4077. Transpiler
  4078. Transport Layer Security
  4079. Travis CI
  4080. Tree
  4081. Tree shaking
  4082. Tree traversal
  4083. Triadic colors
  4084. Trident
  4085. Trie
  4086. Triple constraint
  4087. Trisomorphic rendering
  4088. TRNG
  4089. Trojan horse
  4090. Truck factor
  4091. True random number generator
  4092. TrueDoc
  4093. TrueType
  4094. Trunk-based development
  4095. Trust on first use
  4096. Trust upon first use
  4097. Trusted outsider
  4098. Trusted Platform Module
  4099. Trusted Types
  4100. Trusting Trust Attack
  4101. TrustRank
  4102. Truthy
  4103. try
  4104. try…catch
  4105. TSDB
  4106. TSDoc
  4107. TTF
  4108. TTFB
  4109. TTI
  4110. TTL
  4111. TTS
  4112. TUFU
  4113. Turbo
  4114. Turbo mode
  4115. Turbo pages
  4116. Turbopack
  4117. Turing completeness
  4118. Tweening
  4119. Twig
  4120. Two-factor authentication
  4121. TXT
  4122. Type
  4123. Type assertion
  4124. Type casting
  4125. Type coercion
  4126. Type conversion
  4127. Type design
  4128. Type grinding
  4129. Type I error
  4130. Type II error
  4131. Type juggling
  4132. Type merging
  4133. Type predicate
  4134. Type predicate function
  4135. Type safety
  4136. Type selector
  4137. Type soundness
  4138. Type system
  4139. Type-stripping
  4140. TypeDoc
  4141. Typeface
  4142. TypeScript
  4143. TYPO3
  4144. Typography
  4145. Typosquatting
  4146. Typosquatting attack
  4147. UA
  4148. UA string
  4149. UAAG
  4150. UAT
  4151. UBA
  4152. UBE
  4153. UC Browser
  4154. UCD
  4155. UCS
  4156. UDD
  4157. UDDI
  4158. UDJO
  4159. UDP
  4160. UDP flood attack
  4161. UGC
  4162. Uglification
  4163. UI
  4164. UI framework
  4165. UI redressing
  4166. UIML
  4167. UKM
  4168. UMD
  4169. UML
  4170. undefined
  4171. Underscore hack
  4172. Unicode
  4173. Unicode Bidirectional Algorithm
  4174. Unicode Consortium
  4175. Unicode standard
  4176. Unified Modeling Language
  4177. Uniform Resource Characteristic
  4178. Uniform Resource Identifier
  4179. Uniform Resource Locator
  4180. Uniform Resource Name
  4181. Uninitialized pointer
  4182. Uninitialized variable
  4183. Union type
  4184. Unique selling point
  4185. Unique selling proposition
  4186. Unique value proposition
  4187. Unit testing
  4188. Universal Access
  4189. Universal Coded Character Set
  4190. Universal cross-site scripting
  4191. Universal Description, Discovery, and Integration
  4192. Universal design
  4193. Universal Module Definition
  4194. Universal selector
  4195. Universal XSS
  4196. Universally unique identifier
  4197. Uniwidth typeface
  4198. Unix
  4199. Unix philosophy
  4200. Unix time
  4201. Unsolicited bulk email
  4202. Unstoppable domain
  4203. UPA
  4204. Upsert
  4205. Upstream
  4206. URC
  4207. Urchin Tracking Module
  4208. URI
  4209. URI fragment
  4210. URL
  4211. URL encoding
  4212. URL forwarding
  4213. URL redirection
  4214. URL slug
  4215. URL-keyed metrics
  4216. URN
  4217. US-ASCII
  4218. Usability
  4219. Usability inspection
  4220. Usability Professionals Association
  4221. Usability testing
  4222. Usenet
  4223. User
  4224. User acceptance testing
  4225. User agent
  4226. User Agent Accessibility Guidelines
  4227. User agent sniffing
  4228. User agent string
  4229. User Datagram Protocol
  4230. User experience
  4231. User Experience Professionals Association
  4232. User interface
  4233. User interface markup language
  4234. User JavaScript
  4235. User story
  4236. User testing
  4237. User-centered design
  4238. User-driven development
  4239. User-generated content
  4240. Userscript
  4241. Uses page
  4242. Using declarations just once
  4243. USP
  4244. UTC
  4245. UTC offset
  4246. UTF-16
  4247. UTF-32
  4248. UTF-8
  4249. Utility class
  4250. Utility CSS
  4251. UTM
  4252. UUID
  4253. UVP
  4254. UX
  4255. UXPA
  4256. UXSS
  4257. V8
  4258. Vagrant
  4259. Validation
  4260. Validator
  4261. Value
  4262. Value-driven design
  4263. Vanadium
  4264. Variable
  4265. Variable expansion
  4266. Variable font
  4267. Variable interpolation
  4268. Variable scope
  4269. Variable substitution
  4270. Variable-length quantity
  4271. Variable-length subnet mask
  4272. Variadic function
  4273. VBA
  4274. VDD
  4275. VDS
  4276. Vector database
  4277. Vector image
  4278. Vector search engine
  4279. Velocity
  4280. Vendor prefix
  4281. Verification
  4282. Version control
  4283. Versioning
  4284. Vertical database model
  4285. Vertical scaling
  4286. VI
  4287. vi
  4288. Vibe coding
  4289. Viewport
  4290. Vim
  4291. ViolaWWW
  4292. VIP
  4293. Virtual dedicated server
  4294. Virtual inheritance
  4295. Virtual LAN
  4296. Virtual machine
  4297. Virtual machine manager
  4298. Virtual machine monitor
  4299. Virtual mode
  4300. Virtual private cloud
  4301. Virtual private network
  4302. Virtual private server
  4303. Virtual reality
  4304. Virtual scrolling
  4305. Virtualization
  4306. Virtualizer
  4307. VIS
  4308. Vishing
  4309. Visual Basic for Applications
  4310. Visual formatting model
  4311. Visual identity system
  4312. Visual impairment
  4313. Visual regression testing
  4314. Visual Studio Code
  4315. Visual viewport
  4316. Vite
  4317. Vivaldi
  4318. VLAN
  4319. VLQ
  4320. VLSM
  4321. vlt
  4322. VM
  4323. VMM
  4324. Voice over IP
  4325. Voice phishing
  4326. Voice prompting
  4327. Voice user interface
  4328. VoiceOver
  4329. VoiceXML
  4330. Void element
  4331. VoIP
  4332. Voluntary Product Accessibility Template
  4333. von Neumann architecture
  4334. von Neumann model
  4335. VPAT
  4336. VPC
  4337. VPN
  4338. VPS
  4339. VR
  4340. VRT
  4341. VS Code
  4342. Vue
  4343. Vue.js
  4344. VuePress
  4345. Vuetify
  4346. Vuex
  4347. VUI
  4348. W3C
  4349. W3C XML Schema
  4350. w3m
  4351. WAF
  4352. WAI
  4353. WAI–ARIA
  4354. WAL
  4355. Walking the tree
  4356. WAML
  4357. WAMP
  4358. WAN
  4359. WAP
  4360. WAP Forum
  4361. WAR
  4362. Wasm
  4363. Wasp
  4364. WaSP
  4365. WAT
  4366. Waterfall
  4367. WAU
  4368. Wayback Machine
  4369. WCAG
  4370. WCAG Samurai
  4371. WCM
  4372. WCMS
  4373. WDLC
  4374. Weak character
  4375. Weak code ownership
  4376. Weak reference
  4377. Web
  4378. Web Accessibility Initiative
  4379. Web address
  4380. Web Almanac
  4381. Web analytics
  4382. Web app
  4383. Web application
  4384. Web application archive
  4385. Web application firewall
  4386. Web application framework
  4387. Web Application Markup Language
  4388. Web application specification language
  4389. Web beacon
  4390. Web browser
  4391. Web bug
  4392. Web Bundles
  4393. Web cache
  4394. Web component
  4395. Web content
  4396. Web Content Accessibility Guidelines
  4397. Web content management system
  4398. Web design
  4399. Web development
  4400. Web Distributed Authoring and Versioning
  4401. Web feed
  4402. Web font
  4403. Web forms
  4404. Web framework
  4405. Web Graphics Library
  4406. Web Hypertext Application Technology Working Group
  4407. Web IDL
  4408. Web Incubator Community Group
  4409. Web indexing
  4410. Web Ontology Language
  4411. Web Open Font Format
  4412. Web Packaging
  4413. Web page
  4414. Web performance
  4415. Web performance optimization
  4416. Web platform
  4417. Web Platform Baseline
  4418. Web Platform Incubator Community Group
  4419. Web Real-Time Communication
  4420. Web resource
  4421. Web service
  4422. Web service application programming interface
  4423. Web Services Business Process Execution Language
  4424. Web Services Description Language
  4425. Web site
  4426. Web standard
  4427. Web standards movement
  4428. Web Standards Project
  4429. Web storage
  4430. Web Test Runner
  4431. Web tracking
  4432. Web traffic
  4433. Web typography
  4434. Web Video Text Tracks
  4435. Web Vitals
  4436. Web worker
  4437. Web-Interoperable Runtimes Community Group
  4438. Web3
  4439. Webalizer
  4440. WebAssembly
  4441. WebAssembly text format
  4442. WebAuthn
  4443. WebC
  4444. WebDAV
  4445. WebDriver
  4446. WebDriver BiDi
  4447. WebExplorer
  4448. WebFTP
  4449. WebGL
  4450. WebGPU
  4451. WebGPU Shading Language
  4452. Webhook
  4453. WebKit
  4454. Webkrauts
  4455. Weblog
  4456. WebM
  4457. Webmaster
  4458. Webmention
  4459. WebP
  4460. Webpack
  4461. WebPageTest
  4462. Webring
  4463. WebRTC
  4464. Website
  4465. Website application programming interface
  4466. Website development lifecycle
  4467. WebSocket
  4468. WebStorm
  4469. WebView
  4470. WebVTT
  4471. Web 2.0
  4472. Web 3.0
  4473. WeChat Mini Program
  4474. Weebly
  4475. Weekly Active Users
  4476. Weex
  4477. WeiXin Markup Language
  4478. WeiXin Script
  4479. WeiXin Style Sheets
  4480. Well-formedness
  4481. WET
  4482. Wget
  4483. WGLL
  4484. WGSL
  4485. What good looks like
  4486. What success looks like
  4487. What you see is all you get
  4488. What you see is what you get
  4489. What you see is what you mean
  4490. WHATWG
  4491. while
  4492. White hat
  4493. White-box testing
  4494. Whitelist
  4495. Whitespace
  4496. WHOIS
  4497. WICG
  4498. Wide area network
  4499. Widow
  4500. Wiki
  4501. Wildcard character
  4502. Window-Eyes
  4503. Windowing
  4504. Windows
  4505. Windows Aero
  4506. Windows Presentation Foundation
  4507. Windows, Apache, MySQL, PHP/Perl/Python
  4508. WinSock File Transfer Protocol
  4509. WinterCG
  4510. WIP
  4511. Wiper
  4512. Wireframe
  4513. Wireless Application Protocol
  4514. Wireless Markup Language
  4515. Within-subjects design
  4516. Wix
  4517. WLM
  4518. WML
  4519. Wobbly Transformation Format 8-Bit
  4520. WOFF
  4521. Wolvic
  4522. WORA
  4523. WordPress
  4524. WordPress theme
  4525. Work in progress
  4526. Workaround
  4527. Workbox
  4528. Working Draft
  4529. Worklet
  4530. Workload management
  4531. World Wide Web
  4532. World Wide Web Consortium
  4533. WorldWideWeb
  4534. WPF
  4535. WPO
  4536. Wrapper
  4537. Write once, run anywhere
  4538. Write-ahead logging
  4539. writing-mode
  4540. WS-BPEL
  4541. WSAPI
  4542. WSDL
  4543. WSFTP
  4544. WSLL
  4545. WTF-8
  4546. WWW
  4547. WWWLib
  4548. WXML
  4549. WXS
  4550. WXSS
  4551. WYSIAYG
  4552. WYSIWYG
  4553. WYSIWYM
  4554. x-height
  4555. X.509
  4556. XAML
  4557. XBL
  4558. XFDL
  4559. XFN
  4560. XForms
  4561. XFrames
  4562. XHL
  4563. XHP
  4564. XHR
  4565. XHTML
  4566. XHTML Friends Network
  4567. XLink
  4568. XML
  4569. XML Binding Language
  4570. XML external entity attack
  4571. XML Information Set
  4572. XML Infoset
  4573. XML Schema Definition
  4574. XML User Interface Language
  4575. XML-RPC
  4576. XMLHttpRequest
  4577. XP
  4578. XPath
  4579. XPCOM
  4580. XPointer
  4581. XQuery
  4582. XR
  4583. XSD
  4584. XSL
  4585. XSLT
  4586. XSRF
  4587. XSS
  4588. XSSI
  4589. XUL
  4590. XXE attack
  4591. Y2K
  4592. YAGNI
  4593. Yahoo Developer Network
  4594. Yahoo Query Language
  4595. Yahoo User Interface
  4596. Yahoo User Interface Library
  4597. Yak shaving
  4598. YAML
  4599. YAML Ain’t Markup Language
  4600. Yandex Browser
  4601. Yarn
  4602. yarn.lock
  4603. YDN
  4604. Year 2000 problem
  4605. Yellowdog Updater, Modified
  4606. Yet Another Multicolumn Layout
  4607. yield
  4608. YMYL
  4609. You Aren’t Gonna Need It
  4610. Your Money or Your Life
  4611. YQL
  4612. YSlow
  4613. YUI
  4614. yum
  4615. Z shell
  4616. Zen Coding
  4617. Zero configuration
  4618. Zero-based indexing
  4619. Zero-configuration networking
  4620. Zero-indexed
  4621. Zero-shot prompting
  4622. Zeroconf
  4623. Zeus Web Server
  4624. ZIP
  4625. Zombie cookie
  4626. Zone apex
  4627. Zone file
  4628. Zone offset
  4629. Zopfli
  4630. Zsh
  4631. ZWS
  4632. zx