IE 10 IE 11 FF 68 ESR FF 71 FF 72 FF 73 FF 74 FF 75 FF 76 FF 77 FF 78 ESR FF 79 FF 80 FF 81 FF 82 FF 83 FF 84 FF 85 Beta FF 86 Nightly OP 12.10 CH 79 CH 80 CH 81 CH 83 CH 84 CH 85 CH 86 CH 87 CH 88 CH 89 Edge 17 Edge 18 Edge 79 Edge 80 Edge 81 Edge 83 Edge 84 Edge 85 Edge 86 Edge 87 SF 12 SF 12.1 SF 13 SF 13.1 SF 14 SF TP WK OP 63 OP 64 OP 65 …
[MS-ES51]: Microsoft Edge / Internet Explorer ECMA -262 ECMAScript Language Specification (5.1 Edition) Standards Support Document. Microsoft Edge and Internet Explorer 10 and later support the ECMA -262 ECMAScript Language Specification (5.1 Edition) with no variations.
[MS-ES2016]: Microsoft Edge ECMA -262 ECMAScript Language Specification (7th Edition) Standards Support Document. 2/14/2019; 3 minutes to read; In this article. This document describes the level of support provided by Microsoft Edge for the ECMAScript Language Specification (7th Edition). This page and associated content may be updated frequently.
80 rows · ECMAScript 5 6 2016+ next intl non-standard compatibility table. … In Internet Explorer 8.
8/20/2018 · Edition Date Name Browser Support 5 Dec 2009 ES5 / ECMAScript 5 All Modern Browser 6 Jun 2015 ES6 / ECMAScript 6 / ES2015 / ECMAScript 2015 Chrome 61 (Sep 2017), Firefox 52 (Mar 2017), Edge 16 (Oct 2017), iOS10 Safari, Not supported in IE 7 Jun 2016 ES2016 / ECMAScript 2016 Chrome 68 (Jul 2018), Firefox 60 (Jul 2017 – 78%), Edge 17 (Apr 2018 – 52%) 8 Jun 2017 ES2017 / ECMAScript .
internet explorer – Which Javascript version(s) does IE8 supports …
JavaScript Versions – W3Schools, internet explorer – Which Javascript version(s) does IE8 supports …
JavaScript Versions – W3Schools, IE 4 was the first browser to support ECMAScript 1 (1997). IE 5 was the first browser to support ECMAScript 2 (1999). IE 5.5 was the first browser to support ECMAScript 3 (2000). IE 9* was the first browser to support ECMAScript 5 (2011).
IE 11 FF 68 ESR FF 71 FF 72 FF 73 FF 74 FF 75 FF 76 FF 77 FF 78 ESR FF 79 FF 80 FF 81 FF 82 FF 83 FF 84 FF 85 Beta FF 86 Nightly OP 12.10 CH 79 CH 80 CH 81 CH 83 CH 84 CH 85 CH 86 CH 87 CH 88 CH 89 Edge 17 Edge 18 Edge 79 Edge 80 Edge 81 Edge 83 Edge 84 Edge 85 Edge 86 Edge 87 SF 12 SF 12.1 SF 13 SF 13.1 SF 14 SF TP WK OP 63 OP 64 OP 65 OP 66 …
IE’s implementation of ECMAScript is called “JScript”, and it does not support many of the extensions Mozilla have made. The version of ECMAScript IE aims for is the Third Edition standard, which is also version JavaScript 1.5 was aimed at, which is why they’re considered similar.
ECMAScript 5 6 2016+ next intl non-standard compatibility table by kangax & webbedspace & zloirock This table shows proposals which have not yet been included in the current ECMAScript standard, but are at one of the maturity stages of the TC39 process .
[MS-ES3]: Internet Explorer ECMA -262 ECMAScript Language Specification (3rd Edition) Standards Support Document. 10/13/2020; 3 minutes to read; In this article. Describes variations from and clarifications to the ECMAScript Language Specification, Third Edition. This page and associated content may be updated frequently.
