- Code that implements a feature on web browsers that do not natively support the feature. Most often, a polyfill refers to a JavaScript library that implements an HTML web standard, either an established one (supported by some browsers) on older browsers, or a proposed standard (not supported by any browsers) on existing browsers. Formally, a polyfill is a shim for a browser API. Polyfills allow web developers to use an API regardless of whether it is supported by a browser, and usually with minimal overhead. ← Wikipedia
This term is sponsored by: your name/company?
- Previous term: POLP
- Next term: Polymer Project
- Random term: Type predicate function (webglossary.info/random 🎲)