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748 lines
14 KiB
748 lines
14 KiB
{ |
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"title":"ECMAScript 2015 (ES6)", |
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"description":"Support for the ECMAScript 2015 specification. Features include Promises, Modules, Classes, Template Literals, Arrow Functions, Let and Const, Default Parameters, Generators, Destructuring Assignment, Rest & Spread, Map/Set & WeakMap/WeakSet and many more.", |
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{ |
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"url":"http://es6-features.org", |
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"title":"ES6 New features: overview and comparisons" |
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}, |
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{ |
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"url":"https://exploringjs.com/es6/", |
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"title":"Exploring ES6 (book)" |
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}, |
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{ |
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"url":"https://github.com/zloirock/core-js#ecmascript", |
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"title":"Polyfill for all possible ES2015 features is available in the core-js library" |
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|
"18.0":"y", |
|
"18.1":"y", |
|
"18.2":"y", |
|
"18.3":"y", |
|
"18.4":"y", |
|
"18.5-18.7":"y", |
|
"26.0":"y", |
|
"26.1":"y", |
|
"26.2":"y", |
|
"26.3":"y", |
|
"26.4":"y", |
|
"26.5":"y" |
|
}, |
|
"op_mini":{ |
|
"all":"n" |
|
}, |
|
"android":{ |
|
"2.1":"n", |
|
"2.2":"n", |
|
"2.3":"n", |
|
"3":"n", |
|
"4":"n", |
|
"4.1":"n", |
|
"4.2-4.3":"n", |
|
"4.4":"a", |
|
"4.4.3-4.4.4":"a", |
|
"147":"y #2" |
|
}, |
|
"bb":{ |
|
"7":"n", |
|
"10":"a" |
|
}, |
|
"op_mob":{ |
|
"10":"n", |
|
"11":"n", |
|
"11.1":"n", |
|
"11.5":"n", |
|
"12":"n", |
|
"12.1":"n", |
|
"80":"y #2" |
|
}, |
|
"and_chr":{ |
|
"147":"y #2" |
|
}, |
|
"and_ff":{ |
|
"150":"y #2" |
|
}, |
|
"ie_mob":{ |
|
"10":"n", |
|
"11":"a #1 #2" |
|
}, |
|
"and_uc":{ |
|
"15.5":"y #2" |
|
}, |
|
"samsung":{ |
|
"4":"a", |
|
"5.0-5.4":"y #2", |
|
"6.2-6.4":"y #2", |
|
"7.2-7.4":"y #2", |
|
"8.2":"y #2", |
|
"9.2":"y #2", |
|
"10.1":"y #2", |
|
"11.1-11.2":"y #2", |
|
"12.0":"y #2", |
|
"13.0":"y #2", |
|
"14.0":"y #2", |
|
"15.0":"y #2", |
|
"16.0":"y #2", |
|
"17.0":"y #2", |
|
"18.0":"y #2", |
|
"19.0":"y #2", |
|
"20":"y #2", |
|
"21":"y #2", |
|
"22":"y #2", |
|
"23":"y #2", |
|
"24":"y #2", |
|
"25":"y #2", |
|
"26":"y #2", |
|
"27":"y #2", |
|
"28":"y #2", |
|
"29":"y #2" |
|
}, |
|
"and_qq":{ |
|
"14.9":"y #2" |
|
}, |
|
"baidu":{ |
|
"13.52":"y #2" |
|
}, |
|
"kaios":{ |
|
"2.5":"a", |
|
"3.0-3.1":"y #2" |
|
} |
|
}, |
|
"notes":"As ES6 refers to a huge specification and browsers have various levels of support, \"Supported\" means at least 95% of the spec is supported. \"Partial support\" refers to at least 10% of the spec being supported. For full details see the [Kangax ES6 support table](https://compat-table.github.io/compat-table/es6/).", |
|
"notes_by_num":{ |
|
"1":"Notable partial support in IE11 includes (at least some) support for `const`, `let`, block-level function declaration, typed arrays, `Map`, `Set` and `WeakMap`.", |
|
"2":"Does not support [tail call optimization](https://compat-table.github.io/compat-table/es6/#test-proper_tail_calls_%28tail_call_optimisation%29)", |
|
"3":"Only has partial Symbol support and partial support for `RegExp.prototype` properties" |
|
}, |
|
"usage_perc_y":95.62, |
|
"usage_perc_a":0.51, |
|
"ucprefix":false, |
|
"parent":"", |
|
"keywords":"javascript,block-scoped,string.prototype.includes,string.prototype.endswith,string.prototype.repeat,array.prototype.find,array.prototype.findindex,array.prototype.fill,object.assign", |
|
"chrome_id":"", |
|
"shown":true |
|
}
|
|
|