Array iteration methods
Array iteration methods
Status
Baseline Widely Available (since 2018-01-29)
MDN documentation
Specifications
- ECMAScript® 2026 Language Specification (#sec-array.prototype.every), from TC39 (Ecma International).
- ECMAScript® 2026 Language Specification (#sec-array.prototype.filter), from TC39 (Ecma International).
- ECMAScript® 2026 Language Specification (#sec-array.prototype.foreach), from TC39 (Ecma International).
- ECMAScript® 2026 Language Specification (#sec-array.prototype.indexof), from TC39 (Ecma International).
- ECMAScript® 2026 Language Specification (#sec-array.prototype.lastindexof), from TC39 (Ecma International).
- ECMAScript® 2026 Language Specification (#sec-array.prototype.map), from TC39 (Ecma International).
- ECMAScript® 2026 Language Specification (#sec-array.prototype.reduce), from TC39 (Ecma International).
- ECMAScript® 2026 Language Specification (#sec-array.prototype.reduceright), from TC39 (Ecma International).
- ECMAScript® 2026 Language Specification (#sec-array.prototype.some), from TC39 (Ecma International).
Browser support
- Chrome 3 Released on 2009-09-15
- Chrome Android 18 Released on 2012-06-27
- Edge 12 Released on 2015-07-29
- Firefox 3 Released on 2008-06-17
- Firefox for Android 4 Released on 2011-03-29
- Safari 4 Released on 2009-06-08
- Safari on iOS 3.2 Released on 2010-04-03
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