ﺖﭙﯾﺮﮑﺳﺍ ﺍﻭﺎﺟ ﻂﺳﻮﺗ Brendan Eich ﺪﺷ ﻉﺍﺮﺘﺧﺍ 1995 ﻝﺎﺳ ﺭﺩ.
.ﺪﺷ ﻞﯾﺪﺒﺗ ECMA-262 ﺩﺭﺍﺪﻧﺎﺘﺳﺍ ﻪﺑ 1997 ﻝﺎﺳ ﺭﺩ ﻭ ﺖﻓﺎﯾ ﻪﻌﺳﻮﺗ Netscape 2 ﯼﺍﺮ
ﺩﺮﮐ ﺭﺍﺬﮔﺍﻭ ،ﻼﯾﺯﻮﻣ ﺩﺎﯿﻨﺑ ،ECMA ﻪﺑ ﺍﺭ ﺖﭙﯾﺮﮑﺳﺍ ﺍﻭﺎﺟ ﭗﯿﮑﺳﺍ ﺖﻧ ﻪﮑﻨﯾﺍ ﺯﺍ ﺲﭘ
Internet Explorer (IE4) ﺯﺍ ﻪﮐ ﺩﻮﺑ ﯼﺮﮔﺭﻭﺮﻣ ﻦﯿﻟﻭﺍ ECMA-262 Edition 1 (ES1) ﺩﺮﮐ ﯽ
| Year | ECMA | Browser |
|---|---|---|
| 1995 | JavaScript was invented by Brendan Eich | |
| 1996 | Netscape 2 was released with JavaScript 1.0 | |
| 1997 | JavaScript became an ECMA standard (ECMA-262) | |
| 1997 | ES1 | ECMAScript 1 was released |
| 1997 | ES1 | IE 4 was the first browser to support ES1 |
| 1998 | ES2 | ECMAScript 2 was released |
| 1998 | Netscape 42 was released with JavaScript 1.3 | |
| 1999 | ES2 | IE 5 was the first browser to support ES2 |
| 1999 | ES3 | ECMAScript 3 was released |
| 2000 | ES3 | IE 5.5 was the first browser to support ES3 |
| 2000 | Netscape 62 was released with JavaScript 1.5 | |
| 2000 | Firefox 1 was released with JavaScript 1.5 | |
| 2008 | ES4 | ECMAScript 4 was abandoned |
| 2009 | ES5 | ECMAScript 5 was released |
| 2011 | ES5 | IE 9 was the first browser to support ES5 * |
| 2011 | ES5 | Firefox 4 was released with JavaScript 1.8.5 |
| 2012 | ES5 | Full support for ES5 in Safari 6 |
| 2012 | ES5 | Full support for ES5 in IE 10 |
| 2012 | ES5 | Full support for ES5 in Chrome 23 |
| 2013 | ES5 | Full support for ES5 in Firefox 21 |
| 2013 | ES5 | Full support for ES5 in Opera 15 |
| 2014 | ES5 | Full support for ES5 in all browsers |
| 2015 | ES6 | ECMAScript 6 was released |
| 2016 | ES6 | Full support for ES6 in Chrome 51 |
| 2016 | ES6 | Full support for ES6 in Opera 38 |
| 2016 | ES6 | Full support for ES6 in Safari 10 |
| 2017 | ES6 | Full support for ES6 in Firefox 54 |
| 2017 | ES6 | Full support for ES6 in Edge 15 |
| 2018 | ES6 | Full support for ES6 in all browsers ** |
.ﺪﻨﮐ ﯽﻤﻧ ﯽﻧﺎﺒﯿﺘﺸﭘ "ﺖﺨﺳ ﻩﺩﺎﻔﺘﺳﺍ" ES5 ﺯﺍ 9 ﺭﺭﻮﻠﭙﺴﮐﺍ ﺖﻧﺮﺘﻨﯾﺍ *
.ﺪﻨﮐ ﯽﻤﻧ ﯽﻧﺎﺒﯿﺘﺸﭘ ES6 ﺯﺍ 11 ﺭﺭﻮﻠﭙﺴﮐﺍ ﺖﻧﺮﺘﻨﯾﺍ **
.ﺪﻧﺩﺮﺑ ECMA ﯽﻠﻠﻤﻟﺍ ﻦﯿﺑ ﺩﺭﺍﺪﻧﺎﺘﺳﺍ ﻥﺎﻣﺯﺎﺳ ﻪﺑ ﺍﺭ ﺖﭙﯾﺮﮑﺳﺍ ﺍﻭﺎﺟ Brendan Eich ﻭ Netscape ،1
ECMA-262 Edition 1 ﺪﺷ ﺮﺸﺘﻨﻣ 1997 ﻦﺋﻭﮊ ﺭﺩ.
.ﺪﻧﺪﺷ ﻢﯿﺴﻘﺗ ﻪﺘﺳﺩ ﻭﺩ ﻪﺑ ﺎﻬﻧﺁ ،ﺪﻨﺳﺮﺑ ﻖﻓﺍﻮﺗ ﻪﺑ ECMAScript 4 ﺩﺭﻮﻣ ﺭﺩ ﺎﺗ ﺪﻧﺪﻣﺁ ﻢﻫ ﺩﺮﮔ ﻮﻠﺳﺍ
ﭗﻤﮐ ECMAScript 4:
ﺖﺷﻮﻧ ﻪﻟﺎﻘﻣ ﮏﯾ ﭻﯾﺍ ﻥﺍﺪﻧﺮﺑ ،2008 ﺖﺳﻮﮔﺁ 13 ﺭﺩ
ﺖﭙﯾﺮﮑﺳﺍ ﺍﻭﺎﺟ ﯼﺎﻫﺩﺭﺍﺪﻧﺎﺘﺳﺍ ﻪﻧﺪﺑ ﻪﮐ ﺖﺴﯿﻧ ﻩﺪﯿﺷﻮﭘ ﯽﺴﮐ ﺮﺑ ﻦﯾﺍ، Ecma's Technical
:ﻢﯿﻨﮐ ﺭﺎﮐ ﻢﻫ ﺎﺑ ﻪﮐ ﺩﻮﺑ ﻦﯾﺍ ﻞﺣ ﻩﺍﺭ
ECMAScript 4 ﻪﺑ ES5 ﺩﺍﺩ ﻡﺎﻧ ﺮﯿﯿﻐﺗ
ES5 ﯽﺠﯾﺭﺪﺗ ءﺎﻘﺗﺭﺍ ﺪﯾﺎﺑ ECMAScript 3 ﺪﺷﺎﺑ.
.ﺪﻧﻮﺷ ﺏﺎﺨﺘﻧﺍ ﯼﺪﻌﺑ ﯼﺎﻫ ﻪﺨﺴﻧ ﺭﺩ ﺪﯾﺎﺑ ECMAScript 4 ﯼﺎﻫ ﯽﮔﮋﯾﻭ
TC39 ﺯﺍ ﺮﺘﮔﺭﺰﺑ ،ﺪﯾﺪﺟ ﯽﻠﺻﺍ ﻪﺨﺴﻧ ﮏﯾ ﺪﯾﺎﺑ ES5 ﺪﻨﮐ ﺩﺎﺠﯾﺍ.
.ﺩﻮﺑ (؟ﺩﺮﮐ ﺩﺎﺠﯾﺍ ﻪﮐ ﯽﻓﺎﮑﺷ ﻞﯿﻟﺩ ﻪﺑ) "Harmony" ﺰﻣﺭ ﻢﺳﺍ ﺎﺑ (ES6) ﻩﺪﺷ ﯼﺰﯾﺭ ﻪﻣﺎﻧﺮﺑ ﺪﯾﺪﺟ ﻪﺨ
ES5 ﺪﻧﺩﻮﺑ ﻞﻣﺎﮐ ﺭﻮﻃ ﻪﺑ (ﺭﺭﻮﻠﭙﺴﮐﺍ ﺖﻧﺮﺘﻨﯾﺍ ﻪﻠﻤﺟ ﺯﺍ) ﯽﻠﺻﺍ ﯼﺎﻫﺮﮔﺭﻭﺮﻣ ﻡﺎﻤﺗ ﻭ ﺪﺷ ﺮﺸﺘﻨﻣ 2009
| Chrome 23 | IE10 / Edge | Firefox 21 | Safari 6 | Opera 15 |
| Nov 2012 | Sep 2012 | May 2013 | Jul 2012 | Jul 2013 |
ES6 ﺪﻨﺘﺷﺍﺩ ﺖﻘﺑﺎﻄﻣ ﻼًﻣﺎﮐ 2017 ﺱﺭﺎﻣ ﺎﺗ ﯽﻠﺻﺍ ﯼﺎﻫﺮﮔﺭﻭﺮﻣ ﻡﺎﻤﺗ ﻭ ﺪﺷ ﺮﺸﺘﻨﻣ 2015 ﻝﺎﺳ ﺭﺩ ﻦﯾﺍ .ﺩ
| Chrome 51 | Edge 14 | Firefox 52 | Safari 10 | Opera 38 |
| May 2016 | Aug 2016 | Mar 2017 | Sep 2016 | Jun 2016 |