ECMAScript 6 Harmony

ECMAScript 6 Harmony polyfil

Collections (data structures)

• Map
• Set

Array

• Array.of ECMA-262 6th Edition, 15.4.3.3

• Array.from ECMA-262 6th Edition, 15.4.3.4

String

• String.fromCodePoint ECMA-262 6th Edition, 15.5.3.3

• String.prototype.codePointAt ECMA-262 6th Edition, 15.5.4.5

• String.prototype.repeat ECMA-262 6th Edition, 15.5.4.21

• String.prototype.startsWith ECMA-262 6th Edition, 15.5.4.22

• String.prototype.endsWith ECMA-262 6th Edition, 15.5.4.23

• String.prototype.contains ECMA-262 6th Edition, 15.5.4.24

• String.prototype.toArray ECMA-262 6th Edition, 15.5.4.25

Object

• Object.getOwnPropertyDescriptors

• Object.getPropertyDescriptor

• Object.getPropertyNames

• Object.is

• Object.isnt

• Object.isObject ECMA-262 6th Edition, 15.2.3.15

Number

• Number.EPSILON ECMA-262 6th Edition, 15.7.3.7

• Number.MAX_INTEGER ECMA-262 6th Edition, 15.7.3.7

• Number.parseInt ECMA-262 6th Edition, 15.7.3.8

• Number.parseFloat ECMA-262 6th Edition, 15.7.3.9

• Number.isNaN ECMA-262 6th Edition, 15.7.3.10

• Number.isFinite ECMA-262 6th Edition, 15.7.3.11

• Number.isInteger ECMA-262 6th Edition, 15.7.3.12

• Number.toInteger ECMA-262 6th Edition, 15.7.3.13

• Number.prototype.clz ECMA-262 6th Edition, 15.7.3.13

Math

• Math.log10 ECMA-262 6th Edition, 15.8.2.19

• Math.log2 ECMA-262 6th Edition, 15.8.2.20

• Math.log1p ECMA-262 6th Edition, 15.8.2.21

• Math.expm1 ECMA-262 6th Edition, 15.8.2.22

• Math.cosh ECMA-262 6th Edition, 15.8.2.23

• Math.sinh ECMA-262 6th Edition, 15.8.2.24

• Math.tanh ECMA-262 6th Edition, 15.8.2.25

• Math.acosh ECMA-262 6th Edition, 15.8.2.26

• Math.asinh ECMA-262 6th Edition, 15.8.2.27

• Math.atanh ECMA-262 6th Edition, 15.8.2.28

• Math.hypot ECMA-262 6th Edition, 15.8.2.29

• Math.trunc ECMA-262 6th Edition, 15.8.2.30

• Math.sign ECMA-262 6th Edition, 15.8.2.31

• Math.cbrt ECMA-262 6th Edition, 15.8.2.32

Installation

Downloading

Choose one of the ways to download the ECMAScript 6 Harmony polyfil:

npm

sudo npm install -g es6

git

git clone [email protected]:monolithed/ECMAScript-6.git

zip/gzip

https://github.com/monolithed/ECMAScript-6/downloads

Server-side including

require('./ES6.js');

Client-side including

<script src="./ES6.js" type="text/javascript"></script>

Information

[ECMAScript 6 compatibility table] (http://kangax.github.com/es5-compat-table/es6/) [Historical records of working draft of the ECMA-262 6th specification] (http://wiki.ecmascript.org/doku.php?id=harmony:specification_drafts) [Proposals of ECMA-262 6th specification] (http://wiki.ecmascript.org/doku.php?id=harmony:proposals)

##.

• ECMAScript 6 Harmony polyfil is licensed under the MIT (MIT_LICENSE.txt) license

• Copyright (c) 2011 [Alexander Guinness] (https://github.com/monolithed)