Diese Übersetzung ist unvollständig. Bitte helfen Sie, diesen Artikel aus dem Englischen zu übersetzen.
ECMAScript is the scripting language that forms the basis of JavaScript. ECMAScript is standardized by the Ecma International standards organization in the ECMA-262 and ECMA-402 specifications. The following ECMAScript standards have been approved:
| Name | Links | Date | Description |
|---|---|---|---|
| ECMA-262 Edition 5.1 | PDF, HTML | June 2011 | ECMAScript 5.1, the latest published revision of the Language Specification. 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-402 | PDF, HTML | December 2012 | ECMAScript Internationalization API. |
| ECMA-357 Edition 2 | December 2005 | ECMAScript for XML (E4X). | |
| Obsolete Editions | |||
| 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. | |
| ECMA-262 Edition 3 | December 1999 | the third revision of the ECMAScript standard; corresponds to JavaScript 1.5. See also the errata |
|
| ECMA-262 Edition 5 | December 2009 | ECMAScript 5 See also the ES5 errata and ECMAScript 5 support in Mozilla |
|
| ECMA-357 | June 2004 | ECMAScript for XML (E4X). See also the E4X errata. |
|
See wikipedia ECMAScript entry for more information on ECMAScript history.
You can participate in or just track the work on the next revisions of the ECMAScript Language Specification, code-named "Harmony", and the ECMAScript Internationalization API Specification via public wiki and the es-discuss mailing list linked from ecmascript.org.
Implementations
- SpiderMonkey - the JavaScript engine used in Firefox;
- Rhino - the JavaScript engine written in Java;
- Tamarin - the ActionScript virtual machine (used in the Adobe® Flash® Player);
- Other implementations (wikipedia).
See also
- Brendan Eich's blog. Brendan is the creator of JavaScript and the SpiderMonkey JS engine. He still works with the ECMA working group to evolve the language.
- Dmitry Soshnikov's analysis of ECMA-262 Edition 3 and 5