core-js by zloirock

Standard Library

created at July 17, 2013, 4:32 p.m.

254 +0

23,824 +18

1,608 -1

bignumber.js by MikeMcl

A JavaScript library for arbitrary-precision decimal and non-decimal arithmetic

created at Nov. 8, 2012, 8:01 p.m.

83 +1

6,514 +12

738 +1

es6-promise by stefanpenner

A polyfill for ES6-style Promises

created at Dec. 9, 2013, 12:04 p.m.

132 +0

7,302 -1

593 -1

events by browserify

Node's event emitter for all engines.

created at April 22, 2011, 10:35 a.m.

18 +0

1,354 -1

173 +0

json3 by bestiejs

A JSON polyfill. No longer maintained.

created at Feb. 11, 2012, 1:18 a.m.

57 +0

1,019 -1

167 +0

resize-observer-polyfill by que-etc

A polyfill for the Resize Observer API

created at Aug. 1, 2016, 1:10 p.m.

14 +0

1,732 +2

132 +0

cross-fetch by lquixada

Universal WHATWG Fetch API for Node, Browsers and React Native.

created at Sept. 2, 2017, 6:36 p.m.

12 +0

1,649 +1

98 +0

object-assign by sindresorhus

ES2015 Object.assign() ponyfill

created at Feb. 2, 2014, 3:45 p.m.

19 +0

920 +1

82 +0

raf by chrisdickinson

requestAnimationFrame polyfill library

created at Dec. 28, 2012, 4:48 a.m.

18 +0

744 +0

54 +0

node-xhr2 by pwnall

XMLHttpRequest emulator for node.js

created at Jan. 28, 2013, 10:38 a.m.

5 +0

103 +0

41 +0

isarray by juliangruber

Array#isArray for older browsers.

created at May 22, 2013, 7:09 p.m.

11 +0

130 +0

40 +0

webcrypto-shim by vibornoff

Web Cryptography API shim for legacy browsers

created at Aug. 8, 2015, 1:14 a.m.

15 +0

121 +0

39 +0

abortcontroller-polyfill by mo

Polyfill for the AbortController DOM API and abortable fetch (stub that calls catch, doesn't actually abort request).

created at July 23, 2017, 9:11 a.m.

7 +0

325 +0

28 +0

es6-symbol by medikoo

ECMAScript 6 Symbol polyfill

created at Nov. 15, 2013, 12:08 p.m.

7 +0

180 +0

26 +0

webbluetooth by thegecko

Node.js implementation of the Web Bluetooth Specification

created at Nov. 19, 2017, 3:37 p.m.

5 +0

135 +1

21 +0

Array.prototype.find by paulmillr

Simple ES6 Array.prototype.find polyfill for older environments.

created at Dec. 20, 2013, 3:16 p.m.

7 +0

37 +0

17 +0

proposal-string-replaceall by tc39

ECMAScript proposal: String.prototype.replaceAll

created at Nov. 16, 2017, 10:07 a.m.

23 +0

254 +0

17 +0

object-keys by ljharb

Object.keys shim

created at March 29, 2013, 6:19 p.m.

7 +0

43 +0

17 +0

console.table by bahmutov

Adds console.table method that prints an array of objects as a table in console

created at April 2, 2014, 2:37 a.m.

5 +0

139 +0

16 +0

tickedoff by jamiebuilds

Tiny library (<200B gzip) for deferring something by a "tick"

created at March 26, 2018, 5:53 p.m.

6 +0

216 +0

15 +0