|ECMA-262||June 1997||the original ECMAScript standard.|
|ECMA-262 Edition 2||August 1998||the second revision of the ECMAScript standard; also ISO standard 16262.|
See also the errata
|ECMA-262 Edition 5||PDF HTML||December 2009||ECMAScript 5 |
See also the ES5 errata and ECMAScript 5 support in Mozilla
|ECMA-262 Edition 5.1||June 2011||ECMAScript 5.1, the latest published revision of the standard. |
This version is fully aligned with 3rd edition of the international standard ISO/IEC 16262:2011.
It includes ES5 errata fixes, no new features.
|ECMA-357||June 2004||ECMAScript for XML (E4X). |
See also the E4X errata.
See wikipedia ECMAScript entry for more information on ECMAScript history.
- Tamarin - the ActionScript virtual machine (used in the Adobe® Flash® Player);
- Other implementations (wikipedia).
- Dmitry Soshnikov's analysis of ECMA-262 Edition 3 and 5