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Standard ECMA-262
ECMAScript® 2015 Language Specification


6th edition (June 2015)

This Standard defines the ECMAScript 2015 general purpose programming language.

The following files can be freely downloaded:

File name Size (Bytes) Content
ECMA-262.pdf 12 501 480 Acrobat (r) PDF file
ECMA-262 edition 6   Browsable HTML

This 6th edition has been prepared under the Ecma RF patent policy.

The latest drafts are available at: https://tc39.github.io/ecma262/. Reporters should generally only file bugs if the bug is still present in the latest drafts.

Please find hereafter the place to file bugs: https://github.com/tc39/ecma262#ecmascript.

The previous replaced "historical" editions of this Ecma Standard are available here.

 

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