es5.json 5.6 KB

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  1. {
  2. "title":"ECMAScript 5",
  3. "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.",
  4. "spec":"http://www.ecma-international.org/ecma-262/5.1/",
  5. "status":"other",
  6. "links":[
  7. {
  8. "url":"http://kangax.github.io/compat-table/es5/",
  9. "title":"Detailed compatibility tables & tests"
  10. },
  11. {
  12. "url":"http://ejohn.org/blog/ecmascript-5-objects-and-properties/",
  13. "title":"Overview of objects & properties"
  14. },
  15. {
  16. "url":"https://github.com/es-shims/es5-shim",
  17. "title":"ES5 polyfill"
  18. }
  19. ],
  20. "bugs":[
  21. ],
  22. "categories":[
  23. "JS API"
  24. ],
  25. "stats":{
  26. "ie":{
  27. "5.5":"n",
  28. "6":"n",
  29. "7":"n",
  30. "8":"n #4",
  31. "9":"a #2",
  32. "10":"y",
  33. "11":"y"
  34. },
  35. "edge":{
  36. "12":"y",
  37. "13":"y",
  38. "14":"y",
  39. "15":"y"
  40. },
  41. "firefox":{
  42. "2":"a",
  43. "3":"a",
  44. "3.5":"a",
  45. "3.6":"a",
  46. "4":"a #1",
  47. "5":"a #1",
  48. "6":"a #1",
  49. "7":"a #1",
  50. "8":"a #1",
  51. "9":"a #1",
  52. "10":"a #1",
  53. "11":"a #1",
  54. "12":"a #1",
  55. "13":"a #1",
  56. "14":"a #1",
  57. "15":"a #1",
  58. "16":"a #1",
  59. "17":"a #1",
  60. "18":"a #1",
  61. "19":"a #1",
  62. "20":"a #1",
  63. "21":"y",
  64. "22":"y",
  65. "23":"y",
  66. "24":"y",
  67. "25":"y",
  68. "26":"y",
  69. "27":"y",
  70. "28":"y",
  71. "29":"y",
  72. "30":"y",
  73. "31":"y",
  74. "32":"y",
  75. "33":"y",
  76. "34":"y",
  77. "35":"y",
  78. "36":"y",
  79. "37":"y",
  80. "38":"y",
  81. "39":"y",
  82. "40":"y",
  83. "41":"y",
  84. "42":"y",
  85. "43":"y",
  86. "44":"y",
  87. "45":"y",
  88. "46":"y",
  89. "47":"y",
  90. "48":"y",
  91. "49":"y",
  92. "50":"y",
  93. "51":"y",
  94. "52":"y",
  95. "53":"y"
  96. },
  97. "chrome":{
  98. "4":"a",
  99. "5":"a",
  100. "6":"a",
  101. "7":"a",
  102. "8":"a",
  103. "9":"a",
  104. "10":"a",
  105. "11":"a",
  106. "12":"a",
  107. "13":"a",
  108. "14":"a",
  109. "15":"a",
  110. "16":"a",
  111. "17":"a",
  112. "18":"a",
  113. "19":"a #1",
  114. "20":"a #1",
  115. "21":"a #1",
  116. "22":"a #1",
  117. "23":"y",
  118. "24":"y",
  119. "25":"y",
  120. "26":"y",
  121. "27":"y",
  122. "28":"y",
  123. "29":"y",
  124. "30":"y",
  125. "31":"y",
  126. "32":"y",
  127. "33":"y",
  128. "34":"y",
  129. "35":"y",
  130. "36":"y",
  131. "37":"y",
  132. "38":"y",
  133. "39":"y",
  134. "40":"y",
  135. "41":"y",
  136. "42":"y",
  137. "43":"y",
  138. "44":"y",
  139. "45":"y",
  140. "46":"y",
  141. "47":"y",
  142. "48":"y",
  143. "49":"y",
  144. "50":"y",
  145. "51":"y",
  146. "52":"y",
  147. "53":"y",
  148. "54":"y",
  149. "55":"y",
  150. "56":"y",
  151. "57":"y",
  152. "58":"y"
  153. },
  154. "safari":{
  155. "3.1":"a",
  156. "3.2":"a",
  157. "4":"a",
  158. "5":"a",
  159. "5.1":"a",
  160. "6":"y",
  161. "6.1":"y",
  162. "7":"y",
  163. "7.1":"y",
  164. "8":"y",
  165. "9":"y",
  166. "9.1":"y",
  167. "10":"y",
  168. "TP":"y"
  169. },
  170. "opera":{
  171. "9":"a",
  172. "9.5-9.6":"a",
  173. "10.0-10.1":"a",
  174. "10.5":"a",
  175. "10.6":"a",
  176. "11":"a",
  177. "11.1":"a",
  178. "11.5":"a",
  179. "11.6":"a",
  180. "12":"a",
  181. "12.1":"a #1",
  182. "15":"y",
  183. "16":"y",
  184. "17":"y",
  185. "18":"y",
  186. "19":"y",
  187. "20":"y",
  188. "21":"y",
  189. "22":"y",
  190. "23":"y",
  191. "24":"y",
  192. "25":"y",
  193. "26":"y",
  194. "27":"y",
  195. "28":"y",
  196. "29":"y",
  197. "30":"y",
  198. "31":"y",
  199. "32":"y",
  200. "33":"y",
  201. "34":"y",
  202. "35":"y",
  203. "36":"y",
  204. "37":"y",
  205. "38":"y",
  206. "39":"y",
  207. "40":"y",
  208. "41":"y",
  209. "42":"y",
  210. "43":"y",
  211. "44":"y"
  212. },
  213. "ios_saf":{
  214. "3.2":"a",
  215. "4.0-4.1":"a",
  216. "4.2-4.3":"a",
  217. "5.0-5.1":"a",
  218. "6.0-6.1":"y",
  219. "7.0-7.1":"y",
  220. "8":"y",
  221. "8.1-8.4":"y",
  222. "9.0-9.2":"y",
  223. "9.3":"y",
  224. "10-10.1":"y"
  225. },
  226. "op_mini":{
  227. "all":"a #1"
  228. },
  229. "android":{
  230. "2.1":"a",
  231. "2.2":"a",
  232. "2.3":"a",
  233. "3":"a",
  234. "4":"a #1 #2 #3",
  235. "4.1":"a #1",
  236. "4.2-4.3":"a #1",
  237. "4.4":"y",
  238. "4.4.3-4.4.4":"y",
  239. "53":"y"
  240. },
  241. "bb":{
  242. "7":"a",
  243. "10":"y"
  244. },
  245. "op_mob":{
  246. "10":"a",
  247. "11":"a",
  248. "11.1":"a",
  249. "11.5":"a",
  250. "12":"a",
  251. "12.1":"a #1",
  252. "37":"y"
  253. },
  254. "and_chr":{
  255. "55":"y"
  256. },
  257. "and_ff":{
  258. "50":"y"
  259. },
  260. "ie_mob":{
  261. "10":"y",
  262. "11":"y"
  263. },
  264. "and_uc":{
  265. "11":"y"
  266. },
  267. "samsung":{
  268. "4":"y"
  269. }
  270. },
  271. "notes":"As the specification includes many JavaScript features, un-numbered partial support varies widely and is shown in detail on the [ECMAScript 5 compatibilty tables](http://kangax.github.io/compat-table/es5/) by Kangax.",
  272. "notes_by_num":{
  273. "1":"Does not support `parseInt()` ignoring leading zeros. ",
  274. "2":"Does not support Strict mode",
  275. "3":"Does not support zero-width chars in identifiers & Immutable `undefined`",
  276. "4":"IE8 has virtually no ES5 support, but does support `Object.defineProperty`, `Object.getOwnPropertyDescriptor`, JSON parsing & Property access on strings"
  277. },
  278. "usage_perc_y":91.58,
  279. "usage_perc_a":6.13,
  280. "ucprefix":false,
  281. "parent":"",
  282. "keywords":"es5,function.bind,array.foreach,array.indexof,array.map,date.now,defineproperties,getprototypeof,keys,seal,freeze,preventextensions,issealed,isfrozen,isextensible,getownpropertydescriptorgetownpropertynames,toisostringc,isarray,lastindexof,every,some,reduce,reduceright,getter,setter",
  283. "ie_id":"",
  284. "chrome_id":"",
  285. "firefox_id":"",
  286. "webkit_id":"",
  287. "shown":true
  288. }