722 lines
13 KiB
JSON
722 lines
13 KiB
JSON
{
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"title":"Custom Elements (V1)",
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"description":"One of the key features of the Web Components system, custom elements allow new HTML tags to be defined.",
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"spec":"https://html.spec.whatwg.org/multipage/scripting.html#custom-elements",
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"status":"ls",
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"links":[
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{
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"url":"https://developers.google.com/web/fundamentals/primers/customelements/",
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"title":"Google Developers - Custom elements v1: reusable web components"
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},
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{
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"url":"https://github.com/webcomponents/polyfills/tree/master/packages/custom-elements",
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"title":"customElements.define polyfill"
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},
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{
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"url":"https://webkit.org/blog/7027/introducing-custom-elements/",
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"title":"WebKit Blog: Introducing Custom Elements"
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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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"DOM",
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"HTML5"
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],
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"13.0-13.1":"a #1",
|
|
"13.2":"a #1",
|
|
"13.3":"a #1",
|
|
"13.4-13.7":"a #1",
|
|
"14.0-14.4":"a #1",
|
|
"14.5-14.8":"a #1",
|
|
"15.0-15.1":"a #1",
|
|
"15.2-15.3":"a #1",
|
|
"15.4":"a #1",
|
|
"15.5":"a #1",
|
|
"15.6-15.8":"a #1",
|
|
"16.0":"a #1",
|
|
"16.1":"a #1",
|
|
"16.2":"a #1",
|
|
"16.3":"a #1",
|
|
"16.4":"a #1",
|
|
"16.5":"a #1",
|
|
"16.6-16.7":"a #1",
|
|
"17.0":"a #1",
|
|
"17.1":"a #1",
|
|
"17.2":"a #1",
|
|
"17.3":"a #1",
|
|
"17.4":"a #1",
|
|
"17.5":"a #1",
|
|
"17.6-17.7":"a #1",
|
|
"18.0":"a #1",
|
|
"18.1":"a #1",
|
|
"18.2":"a #1",
|
|
"18.3":"a #1",
|
|
"18.4":"a #1",
|
|
"18.5-18.6":"a #1",
|
|
"26.0":"a #1",
|
|
"26.1":"a #1"
|
|
},
|
|
"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",
|
|
"142":"y"
|
|
},
|
|
"bb":{
|
|
"7":"n",
|
|
"10":"n"
|
|
},
|
|
"op_mob":{
|
|
"10":"n",
|
|
"11":"n",
|
|
"11.1":"n",
|
|
"11.5":"n",
|
|
"12":"n",
|
|
"12.1":"n",
|
|
"80":"y"
|
|
},
|
|
"and_chr":{
|
|
"142":"y"
|
|
},
|
|
"and_ff":{
|
|
"144":"y"
|
|
},
|
|
"ie_mob":{
|
|
"10":"n",
|
|
"11":"n"
|
|
},
|
|
"and_uc":{
|
|
"15.5":"y"
|
|
},
|
|
"samsung":{
|
|
"4":"n",
|
|
"5.0-5.4":"a #1",
|
|
"6.2-6.4":"y",
|
|
"7.2-7.4":"y",
|
|
"8.2":"y",
|
|
"9.2":"y",
|
|
"10.1":"y",
|
|
"11.1-11.2":"y",
|
|
"12.0":"y",
|
|
"13.0":"y",
|
|
"14.0":"y",
|
|
"15.0":"y",
|
|
"16.0":"y",
|
|
"17.0":"y",
|
|
"18.0":"y",
|
|
"19.0":"y",
|
|
"20":"y",
|
|
"21":"y",
|
|
"22":"y",
|
|
"23":"y",
|
|
"24":"y",
|
|
"25":"y",
|
|
"26":"y",
|
|
"27":"y",
|
|
"28":"y",
|
|
"29":"y"
|
|
},
|
|
"and_qq":{
|
|
"14.9":"y"
|
|
},
|
|
"baidu":{
|
|
"13.52":"y"
|
|
},
|
|
"kaios":{
|
|
"2.5":"p",
|
|
"3.0-3.1":"y"
|
|
}
|
|
},
|
|
"notes":"",
|
|
"notes_by_num":{
|
|
"1":"Supports \"Autonomous custom elements\" but not \"Customized built-in elements\" see [WebKit bug 182671](https://bugs.webkit.org/show_bug.cgi?id=182671).",
|
|
"2":"Enabled through the `dom.webcomponents.enabled` preference in `about:config`.",
|
|
"3":"Enabled through the `dom.webcomponents.customelements.enabled` preference in `about:config`."
|
|
},
|
|
"usage_perc_y":84.1,
|
|
"usage_perc_a":10.53,
|
|
"ucprefix":false,
|
|
"parent":"",
|
|
"keywords":"webcomponents,customelements",
|
|
"chrome_id":"4696261944934400,4670146924773376",
|
|
"shown":true
|
|
}
|