Add :focus-within to the status page
[WebKit-https.git] / Source / WebCore / features.json
1 {
2     "specification": [
3     {
4         "name": "CSS Grid Layout Level 1",
5         "status": {
6             "status": "In Development",
7             "enabled-by-default": true
8         },
9         "url": "http://dev.w3.org/csswg/css-grid/",
10         "webkit-url": "https://bugs.webkit.org/show_bug.cgi?id=60731",
11         "keywords": ["css grid layout", "css grid", "grid"],
12         "category": "css",
13         "contact": {
14             "name": "Sergio Villar Senin",
15             "email": "svillar@igalia.com"
16         }
17     },
18     {
19         "name": "CSS Image Values and Replaced Content Module Level 4",
20         "url": "https://www.w3.org/TR/css4-images/",
21         "keywords": ["css image values","css","image values"],
22         "category": "css"
23     },
24     {
25         "name": "CSS Inline Layout Module Level 3",
26         "status": {
27             "status": "In Development",
28             "enabled-by-default": true
29         },
30         "url": "http://dev.w3.org/csswg/css-inline/",
31         "keywords": ["css inline layout", "css inline", "inline"],
32         "category": "css"
33     },
34     {
35         "name": "CSS Media Queries Level 4",
36         "url": "http://dev.w3.org/csswg/mediaqueries-4/",
37         "keywords": ["css media queries", "media queries"],
38         "category": "css"
39     },
40     {
41         "name": "CSS Painting API Level 1",
42         "status": {
43             "status": "Under Consideration"
44         },
45         "url": "https://drafts.css-houdini.org/css-paint-api/",
46         "keywords": ["css", "houdini"],
47         "category": "css"
48     },
49     {
50         "name": "CSS Positioned Layout Module Level 3",
51         "url": "http://dev.w3.org/csswg/css-position/",
52         "keywords": ["css positioning"],
53         "category": "css"
54     },
55     {
56         "name": "CSS Properties and Values API Level 1",
57         "status": {
58             "status": "Under Consideration"
59         },
60         "url": "https://drafts.css-houdini.org/css-properties-values-api/",
61         "keywords": ["css", "houdini"],
62         "category": "css"
63     },
64     {
65         "name": "CSS Scroll Snap Points Module Level 1",
66         "status": {
67             "status": "In Development",
68             "enabled-by-default": true
69         },
70         "url": "http://dev.w3.org/csswg/css-snappoints/",
71         "webkit-url": "https://bugs.webkit.org/show_bug.cgi?id=134283",
72         "keywords": ["css scroll snap points", "scroll snap", "snap points"],
73         "category": "css",
74         "contact": {
75             "name": "Brent Fulgham",
76             "email": "bfulgham@apple.com"
77         }
78     },
79     {
80         "name": "CSS Selectors Level 4",
81         "url": "http://dev.w3.org/csswg/selectors-4/",
82         "keywords": ["css selectors", "selectors"],
83         "category": "css",
84         "contact": {
85             "name": "Benjamin Poulain",
86             "twitter": "@awfulben",
87             "email": "benjamin@webkit.org"
88         }
89     },
90     {
91         "name": "CSS Variables",
92         "status": {
93             "status": "Done",
94             "enabled-by-default": true
95         },
96         "url": "https://www.w3.org/TR/css-variables/",
97         "keywords": ["css variable", "css custom property"],
98         "category": "css",
99         "description": "Allows developers to define reusable custom property values.",
100         "contact": {
101             "name": "Jon Davis",
102             "twitter": "@jonathandavis",
103             "email": "web-evangelist@apple.com"
104         }
105     },
106     {
107         "name": "CSS Will Change",
108         "status": {
109             "status": "Done",
110             "enabled-by-default": true
111         },
112         "url": "https://drafts.csswg.org/css-will-change/",
113         "keywords": ["css willchange", "css will-change"],
114         "category": "css",
115         "contact": {
116             "name": "Simon Fraser",
117             "twitter": "@smfr"
118         }
119     },
120     {
121         "name": "Content Security Policy Level 2",
122         "status": {
123             "status": "Done",
124             "enabled-by-default": true
125         },
126         "url": "https://w3c.github.io/webappsec-csp/2/",
127         "keywords": ["csp", "cross-site scripting", "xss", "injection", "header"],
128         "category": "webapps",
129         "description": "A mechanism that web applications can use to mitigate content injection vulnerabilities, such as cross-site scripting (XSS). Developers can declare a CSP policy to prohibit their web application from loading content or executing scripts that have not been whitelisted among other capabilities.",
130         "contact": {
131             "name": "Daniel Bates",
132             "email": "dbates@webkit.org"
133         }
134     },
135     {
136         "name": "Content Security Policy Level 3",
137         "status": {
138             "status": "Partial Support",
139             "enabled-by-default": true
140         },
141         "url": "https://w3c.github.io/webappsec-csp/",
142         "keywords": ["csp", "cross-site scripting", "xss", "injection", "header"],
143         "category": "webapps",
144         "contact": {
145             "name": "Daniel Bates",
146             "email": "dbates@webkit.org"
147         }
148     },
149     {
150         "name": "DOM",
151         "url": "https://dom.spec.whatwg.org",
152         "keywords": ["dom", "dom4"],
153         "category": "html"
154     },
155     {
156         "name": "Fetch API",
157         "status": {
158             "status": "In Development"
159         },
160         "url": "https://fetch.spec.whatwg.org",
161         "webkit-url": "https://bugs.webkit.org/show_bug.cgi?id=151937",
162         "keywords": ["fetch", "http", "cors", "request", "response", "header"],
163         "category": "webapps",
164         "description": "An underlying unified architecture for making resource requests.",
165         "contact": {
166             "name": "Jon Davis",
167             "twitter": "@jonathandavis",
168             "email": "web-evangelist@apple.com"
169         }
170     },
171     {
172         "name": "Filter Effects Module Level 2",
173         "url": "http://dev.w3.org/fxtf/filters-2/",
174         "keywords": ["css filters", "filter effects", "filters"],
175         "category": "css"
176     },
177     {
178         "name": "HTML5",
179         "url": "https://html.spec.whatwg.org",
180         "keywords": ["html", "html5", "html5.1"],
181         "category": "html"
182     },
183     {
184         "name": "IndexedDB",
185         "status": {
186             "status": "In Development"
187         },
188         "url": "http://www.w3.org/TR/IndexedDB/",
189         "keywords": ["indexeddb", "index db"],
190         "description": "A standard interface to a browser database of records for simple values and objects.",
191         "contact": {
192             "name": "Jon Davis",
193             "twitter": "@jonathandavis",
194             "email": "web-evangelist@apple.com"
195         }
196     },
197     {
198         "name": "Service Workers",
199         "status": {
200             "status": "Under Consideration"
201         },
202         "url": "http://www.w3.org/TR/2015/WD-service-workers-20150625/",
203         "keywords": ["service workers"],
204         "category": "webapps",
205         "description": "A method for browsers to run JavaScript in the background to handle network requests and manage cached responses. Service Workers offers a replacement for Application Cache.",
206         "contact": {
207             "name": "Jon Davis",
208             "twitter": "@jonathandavis",
209             "email": "web-evangelist@apple.com"
210         }
211     },
212     {
213         "name": "Streams",
214         "url": "https://streams.spec.whatwg.org",
215         "keywords": ["streams api"],
216         "category": "webapps"
217     },
218     {
219         "name": "WOFF File Format 2.0",
220         "status": {
221             "status": "Under Consideration"
222         },
223         "url": "https://www.w3.org/TR/WOFF2/",
224         "keywords": ["woff"],
225         "category": "css",
226         "description": "Improves compression to reduce bandwidth with content-aware preprocessing.",
227         "contact": {
228             "name": "Jonathan Davis",
229             "email": "web-evangelist@apple.com",
230             "twitter": "@jonathandavis"
231         }
232     },
233     {
234         "name": "Web Components",
235         "url": "http://www.w3.org/wiki/WebComponents/",
236         "keywords": ["web components", "shadow dom", "html imports", "custom elements", "template element"],
237         "category": "webapps",
238         "description": "A collection of technologies to improve modularization of DOM subtrees.",
239         "contact": {
240             "name": "Ryosuke Niwa",
241             "twitter": "@RyosukeNiwa",
242             "email": "rniwa@webkit.org"
243         }
244     },
245     {
246         "name": "WebCrypto",
247         "status": {
248             "status": "Partial Support",
249             "enabled-by-default": true
250         },
251         "url": "http://www.w3.org/TR/WebCryptoAPI/",
252         "webkit-url": "https://bugs.webkit.org/show_bug.cgi?id=122679",
253         "keywords": ["webcrypto"],
254         "category": "webapps",
255         "description": "A JavaScript API for web applications to perform cryptographic operations.",
256         "contact": {
257             "name": "Jon Davis",
258             "twitter": "@jonathandavis",
259             "email": "web-evangelist@apple.com"
260         }
261     },
262     {
263         "name": "WebGL 1",
264         "status": {
265             "status": "Done",
266             "enabled-by-default": true
267         },
268         "url": "https://www.khronos.org/registry/webgl/specs/1.0/",
269         "keywords": ["webgl"],
270         "category": "html"
271     },
272     {
273         "name": "WebGL 2",
274         "status": {
275             "status": "In Development",
276             "enabled-by-default": true
277         },
278         "url": "https://www.khronos.org/registry/webgl/specs/latest/2.0/",
279         "keywords": ["webgl"],
280         "category": "html"
281     },
282     {
283         "name": "WebRTC",
284         "status": {
285             "status": "In Development"
286         },
287         "url": "http://www.w3.org/TR/webrtc/",
288         "webkit-url": "https://bugs.webkit.org/show_bug.cgi?id=124288",
289         "keywords": ["webrtc"],
290         "category": "webapps",
291         "description": "An API to facilitate real-time communication for browser-to-browser applications.",
292         "contact": {
293             "name": "Jon Davis",
294             "twitter": "@jonathandavis",
295             "email": "web-evangelist@apple.com"
296         }
297     }
298     ],
299
300     "features": [
301     {
302         "name": "CSS Selector :any-link",
303         "status": {
304             "status": "Done",
305             "enabled-by-default": true
306         },
307         "url": "http://dev.w3.org/csswg/selectors-4/#the-any-link-pseudo",
308         "specification": "CSS Selectors Level 4",
309         "description": "The pseudo class :any-link matches any element that would match :link or :visisted.",
310         "comment": "A prefix version :-webkit-any-link has been available for a while but it was not 100% compliant to the specification.",
311         "contact": {
312             "name": "Benjamin Poulain",
313             "twitter": "@awfulben",
314             "email": "benjamin@webkit.org"
315         }
316     },
317     {
318         "name": "CSS Selector :lang() level 4",
319         "status": {
320             "status": "Done",
321             "enabled-by-default": true
322         },
323         "url": "http://dev.w3.org/csswg/selectors-4/#the-lang-pseudo",
324         "specification": "CSS Selectors Level 4",
325         "description": "The selector :lang() is extended in level 4 to support a list of language range, each range can contain a wildcard. For example: p:lang(\"*-be\", \"en\")."
326     },
327     {
328         "name": "CSS Selector :focus-within",
329         "status": {
330             "status": "Done",
331             "enabled-by-default": true
332         },
333         "url": "https://drafts.csswg.org/selectors-4/#the-focus-within-pseudo",
334         "webkit-url": "https://trac.webkit.org/changeset/202358",
335         "specification": "CSS Selectors Level 4",
336         "description": "The selector :focus-within matches an element if the element or a descendant has the focus.",
337         "contact": {
338             "name": "Benjamin Poulain",
339             "twitter": "@awfulben",
340             "email": "benjamin@webkit.org"
341         }
342     },
343     {
344         "name": "CSS Selector :matches()",
345         "status": {
346             "status": "Done",
347             "enabled-by-default": true
348         },
349         "url": "http://dev.w3.org/csswg/selectors-4/#matches",
350         "specification": "CSS Selectors Level 4",
351         "description": "The selector :matches() takes a selector list as argument and matches an element if any of them matches (e.g. :matches(article > section, #target)). When used for styling, the specificity of :matches() is the higest specificity of all selectors in the selector list.",
352         "comment": "The pseudo classes <em>:visited</em> and <em>:link</em> are not supported inside :matches().",
353         "contact": {
354             "name": "Benjamin Poulain",
355             "twitter": "@awfulben",
356             "email": "benjamin@webkit.org"
357         }
358     },
359     {
360         "name": "CSS Selector :not() level 4",
361         "status": {
362             "status": "Done",
363             "enabled-by-default": true
364         },
365         "url": "http://dev.w3.org/csswg/selectors-4/#negation",
366         "specification": "CSS Selectors Level 4",
367         "description": "The selector :not() in level 4 supports full selector lists as argument. For example: :not(:any-link >> img, :any-link >> picture).",
368         "comment": "The pseudo classes <em>:visited</em> and <em>:link</em> are not supported inside :not().",
369         "contact": {
370             "name": "Benjamin Poulain",
371             "twitter": "@awfulben",
372             "email": "benjamin@webkit.org"
373         }
374     },
375     {
376         "name": "CSS Selector :nth-child(An+B of selector list) and :nth-last-child(An+B of selector list)",
377         "status": {
378             "status": "Done",
379             "enabled-by-default": true
380         },
381         "url": "http://dev.w3.org/csswg/selectors-4/#the-nth-child-pseudo",
382         "specification": "CSS Selectors Level 4",
383         "description": "The pseudo classes :nth-child() and :nth-last-child() now supports a selector list that filters what to count. For example: \":nth-child(even of .visible)\".",
384         "comment": "The pseudo classes <em>:visited</em> and <em>:link</em> are not supported inside :nth-child() and :nth-last-child().",
385         "contact": {
386             "name": "Benjamin Poulain",
387             "twitter": "@awfulben",
388             "email": "benjamin@webkit.org"
389         }
390     },
391     {
392         "name": "CSS Selector :placeholder-shown",
393         "status": {
394             "status": "Done",
395             "enabled-by-default": true
396         },
397         "url": "http://dev.w3.org/csswg/selectors-4/#placeholder",
398         "specification": "CSS Selectors Level 4",
399         "description": "The selector :placeholder-shown matches any input element that has a visible placeholder.",
400         "comment": "Styling the placeholder can be done through the WebKit pseudo-element \"::placeholder\".",
401         "contact": {
402             "name": "Benjamin Poulain",
403             "twitter": "@awfulben",
404             "email": "benjamin@webkit.org"
405         }
406     },
407     {
408         "name": "CSS Shapes Level 1",
409         "status": {
410             "status": "In Development",
411             "enabled-by-default": true
412         },
413         "url": "http://www.w3.org/TR/css-shapes-1/",
414         "description": "CSS Shapes describe geometric shapes for use in CSS. For Level 1, CSS Shapes can be applied to floats.",
415         "comment": "The implementation is feature complete and shipping, but is -webkit prefixed."
416     },
417     {
418         "name": "Case-insensitive attribute selectors",
419         "status": {
420             "status": "Done",
421             "enabled-by-default": true
422         },
423         "url": "http://dev.w3.org/csswg/selectors-4/#attribute-case",
424         "specification": "CSS Selectors Level 4",
425         "description": "Any attribute selector that test a value can take a flag \"i\" to use case insensitive checks. For example: input[type=number i] test the value \"number\" case-insensitively.",
426         "contact": {
427             "name": "Benjamin Poulain",
428             "twitter": "@awfulben",
429             "email": "benjamin@webkit.org"
430         }
431     },
432     {
433         "name": "Conic Gradients",
434         "status": {
435             "status": "Under Consideration"
436         },
437         "url": "https://www.w3.org/TR/css4-images/#conic-gradients",
438         "specification": "CSS Image Values and Replaced Content Module Level 4",
439         "description": "Defines gradients wrapped around a central point.",
440         "contact": {
441             "name": "Jonathan Davis",
442             "email": "web-evangelist@apple.com",
443             "twitter": "@jonathandavis"
444         }
445     },
446     {
447         "name": "Custom Elements",
448         "status": {
449             "status": "In Development"
450         },
451         "url": "http://w3c.github.io/webcomponents/spec/custom/",
452         "webkit-url": "https://bugs.webkit.org/show_bug.cgi?id=150225",
453         "specification": "Web Components",
454         "description": "Define a custom HTML tag and associate it with an ES6 class.",
455         "contact": {
456             "name": "Ryosuke Niwa",
457             "twitter": "@RyosukeNiwa",
458             "email": "rniwa@webkit.org"
459         }
460     },
461     {
462         "name": "Download Attribute",
463         "status": {
464             "status": "In Development"
465         },
466         "url": "https://html.spec.whatwg.org/multipage/semantics.html#downloading-resources",
467         "webkit-url": "https://webkit.org/b/102914",
468         "specification": "HTML5",
469         "description": "An attribute to an anchor or area element to indicate that a resource is intended to be downloaded for use later rather than immediately.",
470         "contact": {
471             "name": "Brent Fulgham",
472             "email": "bfulgham@apple.com",
473             "twitter": "@bfulgham"
474         }
475     },
476     {
477         "name": "Element.closest()",
478         "status": {
479             "status": "Done",
480             "enabled-by-default": true
481         },
482         "url": "https://dom.spec.whatwg.org/#dom-element-closest",
483         "documentation-url": "https://developer.mozilla.org/en-US/docs/Web/API/Element/closest",
484         "webkit-url": "https://bugs.webkit.org/show_bug.cgi?id=137418",
485         "specification": "DOM",
486         "description": "Find the closest ancestor matching the selector passed as argument. The element itself is returned if it matches the selector.",
487         "contact": {
488             "name": "Benjamin Poulain",
489             "twitter": "@awfulben",
490             "email": "benjamin@webkit.org"
491         }
492     },
493     {
494         "name": "Filter Effects backdrop-filter propery",
495         "status": {
496             "status": "Done",
497             "enabled-by-default": true
498         },
499         "url": "http://dev.w3.org/fxtf/filters-2/#propdef-backdrop-filter",
500         "specification": "Filter Effects Module Level 2",
501         "description": "This property specifies styling for filters applied to the backdrop of an element."
502     },
503     {
504         "name": "Force Click Events",
505         "status": {
506             "status": "Prototyping",
507             "enabled-by-default": true
508         },
509         "webkit-url": "https://bugs.webkit.org/show_bug.cgi?id=142836",
510         "description": "Provide the events necessary to handle force click events in the page, overriding the default behavior."
511     },
512     {
513         "name": "HTML imports",
514         "status": {
515             "status": "Not Considering"
516         },
517         "url": "http://w3c.github.io/webcomponents/spec/imports/",
518         "specification": "Web Components",
519         "description": "Includes resusable HTML documents in other HTML documents.",
520         "comment": "There are concerns about the disconnect between this specification and ES6 Modules. WebKit has no intent to support the current specification.",
521         "contact": {
522             "name": "Jon Davis",
523             "twitter": "@jonathandavis",
524             "email": "web-evangelist@apple.com"
525         }
526     },
527     {
528         "name": "ImageBitmap",
529         "status": {
530             "status": "Under Consideration"
531         },
532         "url": "https://html.spec.whatwg.org/multipage/webappapis.html#imagebitmap",
533         "webkit-url": "https://webkit.org/b/",
534         "specification": "HTML5",
535         "description": "An interface for drawing bitmap images to a <canvas> without undue latency.",
536         "contact": {
537             "name": "Jonathan Davis",
538             "email": "web-evangelist@apple.com",
539             "twitter": "@jonathandavis"
540         }
541     },
542     {
543         "name": "Initial Letter",
544         "status": {
545             "status": "Done",
546             "enabled-by-default": true
547         },
548         "url": "http://dev.w3.org/csswg/css-inline/#propdef-initial-letter",
549         "specification": "CSS Inline Layout Module Level 3",
550         "description": "This property specifies styling for dropped, raised, and sunken initial letters."
551     },
552     {
553         "name": "Interaction Media Features (pointer, hover, any-pointer, any-hover)",
554         "status": {
555             "status": "Done",
556             "enabled-by-default": true
557         },
558         "url": "http://dev.w3.org/csswg/mediaqueries-4/#mf-interaction",
559         "specification": "CSS Media Queries Level 4",
560         "description": "The \"pointer\" media defines how percise the pointing device is. The \"hover\" media defines the ability of the poiting device to hover elements."
561     },
562     {
563         "name": "MicroData",
564         "status": {
565             "status": "Removed"
566         },
567         "url": "https://html.spec.whatwg.org/multipage/microdata.html",
568         "webkit-url": "https://bugs.webkit.org/show_bug.cgi?id=119480",
569         "specification": "HTML5",
570         "comment": "WebKit used to support MicroData. The feature never gained any traction and was eventually removed to clean up the codebase."
571     },
572     {
573         "name": "Navigator.hardwareConcurrency",
574         "status": {
575             "status": "Done",
576             "enabled-by-default": true
577         },
578         "url": "https://wiki.whatwg.org/wiki/Navigator_HW_Concurrency",
579         "webkit-url": "http://trac.webkit.org/changeset/169017",
580         "description": "Navigator.hardwareConcurrency provides the total number of logical processors available to the user agent."
581     },
582     {
583         "name": "Picture element",
584         "status": {
585             "status": "In Development",
586             "enabled-by-default": false
587         },
588         "url": "https://html.spec.whatwg.org/multipage/embedded-content.html#the-picture-element",
589         "webkit-url": "https://bugs.webkit.org/show_bug.cgi?id=116963",
590         "specification": "HTML5",
591         "description": "Enable handling the art-direction responsive images use-case by defining multiple image sources in markup",
592         "contact": {
593             "name": "Yoav Weiss",
594             "twitter": "@yoavweiss",
595             "email": "yoav@yoav.ws"
596         }
597     },
598     {
599         "name": "Position: sticky",
600         "status": {
601             "status": "Done",
602             "enabled-by-default": true
603         },
604         "url": "http://dev.w3.org/csswg/css-position/#sticky-pos",
605         "specification": "CSS Positioned Layout Module Level 3",
606         "description": "Sticky positioning provides a way to position element out of the normal flow when scrolling. Unlike solutions based on JavaScript, the change of position is synchronized with scrolling.",
607         "comment": "The feature is prefixed with <em>-webkit-</em>. There are some remaining issues to resolve in the specification."
608     },
609     {
610         "name": "Readable Streams",
611         "status": {
612             "status": "In Development",
613             "enabled-by-default": true
614         },
615         "url": "https://streams.spec.whatwg.org/#rs",
616         "webkit-url": "https://bugs.webkit.org/show_bug.cgi?id=138967",
617         "specification": "Streams",
618         "comment": "The ReadableStream and ReadableStreamReader interfaces are available but not functional."
619     },
620     {
621         "name": "Shadow DOM",
622         "status": {
623             "status": "In Development"
624         },
625         "url": "http://w3c.github.io/webcomponents/spec/shadow/",
626         "webkit-url": "https://bugs.webkit.org/show_bug.cgi?id=148695",
627         "specification": "Web Components",
628         "description": "Functional encapsulation of HTML and CSS for Web Components.",
629         "contact": {
630             "name": "Ryosuke Niwa",
631             "twitter": "@RyosukeNiwa",
632             "email": "rniwa@webkit.org"
633         }
634     },
635     {
636         "name": "Shared Web Workers",
637         "status": {
638             "status": "Removed"
639         },
640         "url": "https://html.spec.whatwg.org/multipage/workers.html#shared-workers-introduction",
641         "webkit-url": "https://bugs.webkit.org/show_bug.cgi?id=140344",
642         "specification": "HTML5",
643         "comment": "The implementation of Shared Web Workers was imposing undesirable constraints on the engine. The feature never gained any adoption and was eventually removed from the engine."
644     },
645     {
646         "name": "Srcset w descriptor and related sizes attribute",
647         "status": {
648             "status": "Done",
649             "enabled-by-default": true
650         },
651         "url": "https://html.spec.whatwg.org/multipage/embedded-content.html#the-img-element",
652         "webkit-url": "https://bugs.webkit.org/show_bug.cgi?id=133620",
653         "specification": "HTML5",
654         "description": "Enable handling the variable width responsive images use-case by defining multiple image resources in markup",
655         "contact": {
656             "name": "Yoav Weiss",
657             "twitter": "@yoavweiss",
658             "email": "yoav@yoav.ws"
659         }
660     },
661     {
662         "name": "Srcset x descriptor",
663         "status": {
664             "status": "Done",
665             "enabled-by-default": true
666         },
667         "url": "https://html.spec.whatwg.org/multipage/embedded-content.html#the-img-element",
668         "webkit-url": "https://bugs.webkit.org/show_bug.cgi?id=110252",
669         "specification": "HTML5",
670         "description": "Enable handling the fixed width responsive images use-case by defining multiple image resources in markup",
671         "contact": {
672             "name": "Yoav Weiss",
673             "twitter": "@yoavweiss",
674             "email": "yoav@yoav.ws"
675         }
676     },
677     {
678         "name": "Subresource Integrity",
679         "status": {
680             "status": "Under Consideration"
681         },
682         "url": "https://w3c.github.io/webappsec-subresource-integrity/",
683         "description": "Extends script and link elements with an integrity attribute that contains a cryptographic hash of the representation of the resource the author expects to load.",
684         "contact": {
685             "name": "Jonathan Davis",
686             "email": "web-evangelist@apple.com",
687             "twitter": "@jonathandavis"
688         }
689     },
690     {
691         "name": "Template Element",
692         "status": {
693             "status": "Done",
694             "enabled-by-default": true
695         },
696         "url": "http://www.w3.org/TR/html5/scripting-1.html#the-template-element",
697         "webkit-url": "https://bugs.webkit.org/show_bug.cgi?id=124637",
698         "documentation-url": "https://developer.mozilla.org/en-US/docs/Web/HTML/Element/template",
699         "specification": "Web Components",
700         "description": "Declares HTML fragments that can be cloned and inserted into the document by a script."
701     }
702     ]
703 }