371 lines
7.1 KiB
JSON
371 lines
7.1 KiB
JSON
{
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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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"spec":"https://www.ecma-international.org/ecma-262/6.0/",
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"status":"other",
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"links":[
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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":"http://exploringjs.com/es6/",
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"title":"Exploring ES6 (book)"
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}
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],
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"bugs":[
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],
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"categories":[
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"JS"
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],
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"stats":{
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"ie":{
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"5.5":"n",
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"6":"n",
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"7":"n",
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"8":"n",
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"9":"n",
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"10":"n",
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"11":"a #1 #2"
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},
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"edge":{
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"12":"a #2",
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"13":"a #2",
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"14":"a #2",
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"17":"y #2 #3",
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"18":"y #2 #3",
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"76":"y #2"
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},
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"firefox":{
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"48":"a",
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"50":"a",
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"51":"a",
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"53":"a",
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"21":"a",
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"24":"a",
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"37":"a",
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"68":"y #2",
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"69":"y #2",
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"70":"y #2",
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"71":"y #2",
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"72":"y #2",
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"74":"y #2",
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"79":"y #2",
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"80":"y #2"
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},
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"safari":{
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"3.1":"n",
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"6":"n",
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"7.1":"a",
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"8":"a",
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"9":"a",
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"9.1":"a",
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"10":"y",
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"10.1":"y",
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"11":"y",
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"11.1":"y",
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"12":"y",
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"12.1":"y",
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"13":"y",
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"TP":"y"
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},
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"opera":{
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"9":"n",
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"9.5-9.6":"n",
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"10.0-10.1":"n",
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"10.5":"n",
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"10.6":"n",
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"11":"n",
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"11.1":"n",
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"11.5":"n",
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"11.6":"n",
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"12":"n",
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"12.1":"n",
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"15":"a",
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"16":"a",
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"17":"a",
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"18":"a",
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"24":"a",
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"26":"a",
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"37":"a",
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"38":"y #2",
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"40":"y #2",
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"47":"y #2",
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"48":"y #2",
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"49":"y #2",
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"50":"y #2",
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"51":"y #2",
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"52":"y #2",
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"53":"y #2",
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"54":"y #2",
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"55":"y #2",
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"56":"y #2",
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"57":"y #2",
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"58":"y #2",
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"60":"y #2",
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"62":"y #2"
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},
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"ios_saf":{
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"3.2":"n",
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"5.0-5.1":"n",
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"6.0-6.1":"n",
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"7.0-7.1":"a",
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"8":"a",
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"8.1-8.4":"a",
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"9.0-9.2":"a",
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"9.3":"a",
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"10.0-10.2":"y",
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"10.3":"y",
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"11.0-11.2":"y",
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"11.3-11.4":"y",
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"12.0-12.1":"y",
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"12.2-12.3":"y",
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"13":"y"
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},
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"op_mini":{
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"all":"n"
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},
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"android":{
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"2.1":"n",
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"2.2":"n",
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"2.3":"n",
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"3":"n",
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"4":"n",
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"4.1":"n",
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"4.2-4.3":"n",
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"4.4":"a",
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"4.4.3-4.4.4":"a",
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"76":"y #2"
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},
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"bb":{
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"7":"n",
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"10":"a"
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},
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"op_mob":{
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"10":"n",
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"11":"n",
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"11.1":"n",
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"11.5":"n",
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"12":"n",
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"12.1":"n",
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"46":"y #2"
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},
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"and_chr":{
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"76":"y #2"
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},
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"and_ff":{
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"68":"y #2"
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},
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"ie_mob":{
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"10":"n",
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"11":"a #1 #2"
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},
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"and_uc":{
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"12.12":"y #2"
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},
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"samsung":{
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"4":"a",
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"5.0-5.4":"y #2",
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"6.2-6.4":"y #2",
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"7.2-7.4":"y #2",
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"8.2":"y #2",
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"9.2":"y #2"
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},
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"and_qq":{
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"1.2":"y #2"
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},
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"baidu":{
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"7.12":"a"
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},
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"kaios":{
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"2.5":"a"
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}
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},
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"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://kangax.github.io/compat-table/es6/).",
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"notes_by_num":{
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"1":"Notable partial support in IE11 includes (at least some) support for `const`, `let`, block-level function declaration, typed arrays, `Map`, `Set` and `WeakMap`.",
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"2":"Does not support [tail call optimization](https://kangax.github.io/compat-table/es6/#test-proper_tail_calls_%28tail_call_optimisation%29)",
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"3":"Only has partial Symbol support and partial support for `RegExp.prototype` properties"
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},
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"usage_perc_y":91.69,
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"usage_perc_a":4.74,
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"ucprefix":false,
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"parent":"",
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"keywords":"javascript,block-scoped,string.prototype.includes,string.prototype.endswith,string.prototype.repeat,array.prototype.find,array.prototype.findindex,array.prototype.fill,object.assign",
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"ie_id":"",
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"chrome_id":"",
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"firefox_id":"",
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"webkit_id":"",
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"shown":true
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}
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