Revision as of 06:53, 14 October 2017 edit Jim1138 (talk \| contribs) Extended confirmed users, Pending changes reviewers, Rollbackers 297,704 edits m Reverted edits by 107.77.173.10 (talk): nonconstructive edits (HG) (3.3.0) Tag: Huggle ← Previous edit		Revision as of 21:02, 5 November 2017 edit undo Onel5969 (talk \| contribs) Autopatrolled, Extended confirmed users, Page movers, New page reviewers, Pending changes reviewers, Rollbackers 992,797 edits m Disambiguating links to Polyfill (link changed to Polyester Fiberfill) using DisamAssist. Next edit →
Line 119: === JavaScript polyfills === While JavaScript feature detection and <code>@supports</code> rules can help to target browsers that require fallback functionality, they will not address bugs in specific browsers or enable that advanced functionality. [[~~Polyfill~~Polyester Fiberfill\|Polyfills]], scripts that make behavior consistent across all browsers, can be used to add support for new CSS rules (for example, [[media queries]] in IE 8) as well as fix bugs in specific browsers (for example, [https://github.com/rodneyrehm/viewport-units-buggyfill fixing the implementation of viewport units in mobile Safari]). Since polyfills add or fix functionality in browsers that don't have it, they serve a different purpose than feature queries, but can be used in combination with them. ==See also==

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