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ES6 supported browsers: 1. Chrome, which can support 97% of new features starting from version 51; 2. Firefox, which can support 97% of new features starting with version 53; 3. Safari, version 10 It can support 99% of new features from version 14 onwards; 4. Edge, version 14 can support 93% of new features, and version 15 can support 96% of new features; 5. iOS browser, version 10.0 can support 99% of new features characteristic.
The operating environment of this tutorial: Windows 7 system, ECMAScript version 6, Dell G3 computer.
In June 2015, ES2015 (i.e. ECMAScript 6, ES6) was officially released. ES2015 is a significant update to the language and the first major update since the ES5 standard was established in 2009.
ES6 provides many new features, but not all browsers can perfectly support them. Fortunately, major browsers are now accelerating their compatibility with the new features of ES6. Among them, the most friendly browsers for the new features of ES6 are Chrome and Firefox.
Below I will take stock of the support situation. For more details, you can refer to the address on the right: http://kangax.github.io/compat-table/es6/
1. Desktop browser support for ES2015
Chrome: Starting from version 51, it can support 97% of ES6 new features.
Firefox: Supports 97% of ES6 new features starting from version 53.
Safari: Supports 99% of ES6 new features starting from version 10.
IE/Eg: Edge can support 96% of ES6 new features starting from version 15. Edge 14 can support 93% of the new ES6 features. (IE7~11 basically does not support ES6)
2. Mobile browser support for ES2015
iOS: 99% of ES6 can be supported starting from version 10.0 New features.
Android: Basically does not support ES6 new features (5.1 only supports 25%)
3. Server support for ES2015
Node.js : Starting from version 6.5, it can support 97% of the new features of ES6. (6.0 supports 92%)
Browser versions that support ES6 (summary table)
Browser | Unsupported version | Partially supported version | Supported version |
---|---|---|---|
IE | 6 -10 | 11 | |
Edge | 12-14 | 15-18、79-87 | |
Firefox | 2-5 | 6-53 | 54-86 |
Chrome | 4-20 | 21-50 | 51-90 |
Safari | 3.1-7 | 7.1-9.1 | 10-13.1, 14, TP |
Opera | 10-12.1 | 15-37 | 38-72 |
iOS Safari | 3.2-6.1 | 7-9.3 | 10-13.7, 14.2 |
Opera Mini | all | ||
##Android Browser | 2.1-4.34.4-4.4.4 | 81 | |
Opera Mobile | 12 -12.1|||
##83 |
|||
##12.12 |
Samsung Internet | ||
4 | 5-13.0##QQ Browser | ||
Baidu Browser | |||
7.12 | |
KaiOS Browser |
|
##2.5 |
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