{ "title":"asm.js", "description":"An extraordinarily optimizable, low-level subset of JavaScript, intended to be a compile target from languages like C++.", "spec":"http://asmjs.org/spec/latest/", "status":"other", "links":[ { "url":"http://asmjs.org/", "title":"Homepage" }, { "url":"https://github.com/dherman/asm.js/", "title":"Source for spec and tools" }, { "url":"https://blogs.windows.com/msedgedev/2015/05/07/bringing-asm-js-to-chakra-microsoft-edge/", "title":"Bringing Asm.js to Chakra and Microsoft Edge" }, { "url":"https://dev.modern.ie/platform/changelog/10532-pc/", "title":"Microsoft Edge support announcement" } ], "bugs":[ ], "categories":[ "JS", "JS API", "Other" ], "stats":{ "ie":{ "5.5":"n", "6":"n", "7":"n", "8":"n", "9":"n", "10":"n", "11":"n" }, "edge":{ "12":"n d #2", "13":"y", "14":"y", "15":"y", "16":"y", "17":"y" }, "firefox":{ "2":"n", "3":"n", "3.5":"n", "3.6":"n", "4":"n", "5":"n", "6":"n", "7":"n", "8":"n", "9":"n", "10":"n", "11":"n", "12":"n", "13":"n", "14":"n", "15":"n", "16":"n", "17":"n", "18":"n", "19":"n", "20":"n", "21":"n", "22":"y", "23":"y", "24":"y", "25":"y", "26":"y", "27":"y", "28":"y", "29":"y", "30":"y", "31":"y", "32":"y", "33":"y", "34":"y", "35":"y", "36":"y", "37":"y", "38":"y", "39":"y", "40":"y", "41":"y", "42":"y", "43":"y", "44":"y", "45":"y", "46":"y", "47":"y", "48":"y", "49":"y", "50":"y", "51":"y", "52":"y", "53":"y", "54":"y", "55":"y", "56":"y", "57":"y", "58":"y", "59":"y", "60":"y", "61":"y" }, "chrome":{ "4":"n", "5":"n", "6":"n", "7":"n", "8":"n", "9":"n", "10":"n", "11":"n", "12":"n", "13":"n", "14":"n", "15":"n", "16":"n", "17":"n", "18":"n", "19":"n", "20":"n", "21":"n", "22":"n", "23":"n", "24":"n", "25":"n", "26":"n", "27":"n", "28":"a #1", "29":"a #1", "30":"a #1", "31":"a #1", "32":"a #1", "33":"a #1", "34":"a #1", "35":"a #1", "36":"a #1", "37":"a #1", "38":"a #1", "39":"a #1", "40":"a #1", "41":"a #1", "42":"a #1", "43":"a #1", "44":"a #1", "45":"a #1", "46":"a #1", "47":"a #1", "48":"a #1", "49":"a #1", "50":"a #1", "51":"a #1", "52":"a #1", "53":"a #1", "54":"a #1", "55":"a #1", "56":"a #1", "57":"a #1", "58":"a #1", "59":"a #1", "60":"a #1", "61":"a #1", "62":"a #1", "63":"a #1", "64":"a #1", "65":"a #1", "66":"a #1", "67":"a #1" }, "safari":{ "3.1":"n", "3.2":"n", "4":"n", "5":"n", "5.1":"n", "6":"n", "6.1":"n", "7":"n", "7.1":"n", "8":"n", "9":"n", "9.1":"n", "10":"n", "10.1":"n", "11":"n", "11.1":"n", "TP":"n" }, "opera":{ "9":"n", "9.5-9.6":"n", "10.0-10.1":"n", "10.5":"n", "10.6":"n", "11":"n", "11.1":"n", "11.5":"n", "11.6":"n", "12":"n", "12.1":"n", "15":"a #1", "16":"a #1", "17":"a #1", "18":"a #1", "19":"a #1", "20":"a #1", "21":"a #1", "22":"a #1", "23":"a #1", "24":"a #1", "25":"a #1", "26":"a #1", "27":"a #1", "28":"a #1", "29":"a #1", "30":"a #1", "31":"a #1", "32":"a #1", "33":"a #1", "34":"a #1", "35":"a #1", "36":"a #1", "37":"a #1", "38":"a #1", "39":"a #1", "40":"a #1", "41":"a #1", "42":"a #1", "43":"a #1", "44":"a #1", "45":"a #1", "46":"a #1", "47":"a #1", "48":"a #1", "49":"a #1", "50":"a #1", "51":"a #1", "52":"a #1" }, "ios_saf":{ "3.2":"n", "4.0-4.1":"n", "4.2-4.3":"n", "5.0-5.1":"n", "6.0-6.1":"n", "7.0-7.1":"n", "8":"n", "8.1-8.4":"n", "9.0-9.2":"n", "9.3":"n", "10.0-10.2":"n", "10.3":"n", "11.0-11.2":"n", "11.3":"n" }, "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":"n", "4.4.3-4.4.4":"n", "62":"a #1" }, "bb":{ "7":"n", "10":"n" }, "op_mob":{ "10":"n", "11":"n", "11.1":"n", "11.5":"n", "12":"n", "12.1":"n", "37":"a #1" }, "and_chr":{ "64":"a #1" }, "and_ff":{ "57":"y" }, "ie_mob":{ "10":"n", "11":"n" }, "and_uc":{ "11.8":"n" }, "samsung":{ "4":"n", "5":"a #1", "6.2":"a #1" }, "and_qq":{ "1.2":"a #1" }, "baidu":{ "7.12":"a #1" } }, "notes":"", "notes_by_num":{ "1":"Chrome does not support Ahead-Of-Time compilation but performance doubled in Chrome 28: https://en.wikipedia.org/wiki/Asm.js#Implementations", "2":"Supported in MS Edge under the \"Enable experimental JavaScript features\" flag." }, "usage_perc_y":7.29, "usage_perc_a":60.27, "ucprefix":false, "parent":"", "keywords":"asm,asm.js,asmjs,WebAssembly", "ie_id":"asmjs", "chrome_id":"", "firefox_id":"asmjs", "webkit_id":"specification-webassembly", "shown":true }