String.prototype.repeat

String.fromCodePoint

A robust & optimized `String.fromCodePoint` polyfill, based on the ECMAScript 6 specification.

babel-plugin-which-builtins

es6-promise

A polyfill for ES6-style Promises

RegExp.prototype.match

A robust & optimized ES3-compatible polyfill for the `RegExp.prototype.match` method in ECMAScrip...

String.prototype.startsWith

A robust & optimized ES3-compatible polyfill for the `String.prototype.startsWith` method in ECMA...

regexpu

A source code transpiler that enables the use of ES2015 Unicode regular expressions in ES5.

identifier-identification

A JavaScript prollyfill for the proposed `String.isIdentifierStart` and `String.isIdentifierPart`...

es6-shim

ECMAScript 6 compatibility shims for legacy JS engines

repeat-string

Repeat the given string n times. Fastest implementation for repeating a string (2x faster than th...

Array.from

A robust & optimized ES3-compatible polyfill for the `Array.from` method in ECMAScript 6.

String.prototype.includes

A robust & optimized ES3-compatible polyfill for the `String.prototype.contains` method in ECMASc...

RegExp.prototype.search

A robust & optimized ES3-compatible polyfill for the `RegExp.prototype.search` method in ECMAScri...

String.prototype.endsWith

A robust & optimized ES3-compatible polyfill for the `String.prototype.endsWith` method in ECMASc...

Array.of

A robust & optimized ES3-compatible polyfill for the `Array.of` method in ECMAScript 6.

String.prototype.codePointAt

A robust & optimized `String.prototype.codePointAt` polyfill, based on the ECMAScript 6 specifica...