376 lines
7.0 KiB
JSON
376 lines
7.0 KiB
JSON
{
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"title":"ECMAScript 5",
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"description":"Full support for the ECMAScript 5 specification. Features include `Function.prototype.bind`, Array methods like `indexOf`, `forEach`, `map` & `filter`, Object methods like `defineProperty`, `create` & `keys`, the `trim` method on Strings and many more.",
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"spec":"https://www.ecma-international.org/ecma-262/5.1/",
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"status":"other",
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"links":[
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{
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"url":"http://kangax.github.io/compat-table/es5/",
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"title":"Detailed compatibility tables & tests"
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},
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{
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"url":"http://ejohn.org/blog/ecmascript-5-objects-and-properties/",
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"title":"Overview of objects & properties"
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},
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{
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"url":"https://github.com/es-shims/es5-shim",
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"title":"ES5 polyfill"
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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 #4",
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"9":"a #2",
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"10":"y",
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"11":"y"
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},
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"edge":{
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"12":"y",
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"13":"y",
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"14":"y",
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"15":"y",
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"16":"y",
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"17":"y",
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"18":"y",
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"76":"y"
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},
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"firefox":{
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"2":"a",
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"3":"a",
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"3.5":"a",
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"3.6":"a",
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"4":"a #1",
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"5":"a #1",
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"6":"a #1",
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"7":"a #1",
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"8":"a #1",
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"9":"a #1",
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"10":"a #1",
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"11":"a #1",
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"12":"a #1",
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"13":"a #1",
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"14":"a #1",
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"15":"a #1",
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"16":"a #1",
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"17":"a #1",
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"18":"a #1",
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"19":"a #1",
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"20":"a #1",
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"21":"y",
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"22":"y",
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"23":"y",
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"24":"y",
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"25":"y",
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"26":"y",
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"27":"y",
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"28":"y",
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"29":"y",
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"30":"y",
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"31":"y",
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"32":"y",
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"33":"y",
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"34":"y",
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"35":"y",
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"36":"y",
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"37":"y",
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"38":"y",
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"39":"y",
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"40":"y",
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"41":"y",
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"42":"y",
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"43":"y",
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"44":"y",
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"45":"y",
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"46":"y",
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"47":"y",
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"48":"y",
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"49":"y",
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"50":"y",
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"51":"y",
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"52":"y",
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"53":"y",
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"54":"y",
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"55":"y",
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"56":"y",
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"57":"y",
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"58":"y",
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"59":"y",
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"60":"y",
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"61":"y",
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"62":"y",
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"63":"y",
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"64":"y",
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"65":"y",
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"66":"y",
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"67":"y",
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"68":"y",
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"69":"y",
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"70":"y",
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"71":"y"
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},
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"chrome":{
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"4":"a",
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"5":"a",
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"6":"a",
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"7":"a",
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"8":"a",
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"9":"a",
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"10":"a",
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"11":"a",
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"12":"a",
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"13":"a",
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"14":"a",
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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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"19":"a #1",
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"20":"a #1",
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"21":"a #1",
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"22":"a #1",
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"23":"y",
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"24":"y",
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"25":"y",
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"26":"y",
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"27":"y",
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"28":"y",
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"29":"y",
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"30":"y",
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"31":"y",
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"32":"y",
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"33":"y",
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"34":"y",
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"35":"y",
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"36":"y",
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"37":"y",
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"38":"y",
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"39":"y",
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"40":"y",
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"41":"y",
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"42":"y",
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"43":"y",
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"44":"y",
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"45":"y",
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"46":"y",
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"47":"y",
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"48":"y",
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"49":"y",
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"50":"y",
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"51":"y",
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"52":"y",
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"53":"y",
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"54":"y",
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"55":"y",
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"56":"y",
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"57":"y",
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"58":"y",
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"59":"y",
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"60":"y",
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"61":"y",
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"62":"y",
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"63":"y",
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"64":"y",
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"65":"y",
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"66":"y",
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"67":"y",
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"68":"y",
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"69":"y",
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"70":"y",
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"71":"y",
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"72":"y",
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"73":"y",
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"74":"y",
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"75":"y",
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"76":"y",
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"77":"y",
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"78":"y",
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"79":"y",
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"80":"y"
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},
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"safari":{
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"3.1":"a",
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"3.2":"a",
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"4":"a",
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"5":"a",
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"5.1":"a",
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"6":"y",
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"6.1":"y",
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"7":"y",
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"7.1":"y",
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"8":"y",
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"9":"y",
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"9.1":"y",
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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":"a",
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"9.5-9.6":"a",
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"10.0-10.1":"a",
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"10.5":"a",
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"10.6":"a",
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"11":"a",
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"11.1":"a",
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"11.5":"a",
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"11.6":"a",
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"12":"a",
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"12.1":"a #1",
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"15":"y",
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"16":"y",
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"17":"y",
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"18":"y",
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"19":"y",
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"20":"y",
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"21":"y",
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"22":"y",
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"23":"y",
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"24":"y",
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"25":"y",
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"26":"y",
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"27":"y",
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"28":"y",
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"29":"y",
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"30":"y",
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"31":"y",
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"32":"y",
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"33":"y",
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"34":"y",
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"35":"y",
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"36":"y",
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"37":"y",
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"38":"y",
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"39":"y",
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"40":"y",
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"41":"y",
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"42":"y",
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"43":"y",
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"44":"y",
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"45":"y",
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"46":"y",
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"47":"y",
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"48":"y",
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"49":"y",
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"50":"y",
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"51":"y",
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"52":"y",
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"53":"y",
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"54":"y",
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"55":"y",
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"56":"y",
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"57":"y",
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"58":"y",
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"60":"y",
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"62":"y"
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},
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"ios_saf":{
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"3.2":"a",
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"4.0-4.1":"a",
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"4.2-4.3":"a",
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"5.0-5.1":"a",
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"6.0-6.1":"y",
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"7.0-7.1":"y",
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"8":"y",
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"8.1-8.4":"y",
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"9.0-9.2":"y",
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"9.3":"y",
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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":"a #1"
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},
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"android":{
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"2.1":"a",
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"2.2":"a",
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"2.3":"a",
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"3":"a",
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"4":"a #1 #2 #3",
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"4.1":"a #1",
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"4.2-4.3":"a #1",
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"4.4":"y",
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"4.4.3-4.4.4":"y",
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"76":"y"
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},
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"bb":{
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"7":"a",
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"10":"y"
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},
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"op_mob":{
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"10":"a",
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"11":"a",
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"11.1":"a",
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"11.5":"a",
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"12":"a",
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"12.1":"a #1",
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"46":"y"
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},
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"and_chr":{
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"76":"y"
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},
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"and_ff":{
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"68":"y"
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},
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"ie_mob":{
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"10":"y",
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"11":"y"
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},
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"and_uc":{
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"12.12":"y"
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},
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"samsung":{
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"4":"y",
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"5.0-5.4":"y",
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"6.2-6.4":"y",
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"7.2-7.4":"y",
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"8.2":"y",
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"9.2":"y"
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},
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"and_qq":{
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"1.2":"y"
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},
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"baidu":{
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"7.12":"y"
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},
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"kaios":{
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"2.5":"y"
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}
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},
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"notes":"As the specification includes many JavaScript features, un-numbered partial support varies widely and is shown in detail on the [ECMAScript 5 compatibility tables](http://kangax.github.io/compat-table/es5/) by Kangax.",
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"notes_by_num":{
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"1":"Does not support `parseInt()` ignoring leading zeros. ",
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"2":"Does not support Strict mode",
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"3":"Does not support zero-width chars in identifiers & Immutable `undefined`",
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"4":"IE8 has virtually no ES5 support, but does support `Object.defineProperty`, `Object.getOwnPropertyDescriptor`, JSON parsing & Property access on strings"
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},
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"usage_perc_y":96.41,
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"usage_perc_a":2.57,
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"ucprefix":false,
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"parent":"",
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"keywords":"es5,javascript,js,function.bind,array.foreach,array.indexof,array.map,object.keys,date.now,defineproperties,getprototypeof,keys,seal,freeze,preventextensions,issealed,isfrozen,isextensible,getownpropertydescriptorgetownpropertynames,toisostringc,isarray,lastindexof,every,some,reduce,reduceright,getter,setter",
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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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