lepu-test-platform-web/node_modules/caniuse-db/features-json/srcset.json

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{
"title":"Srcset and sizes attributes",
"description":"The `srcset` and `sizes` attributes on `img` (or `source`) elements allow authors to define various image resources and \"hints\" that assist a user agent to determine the most appropriate image source to display (e.g. high-resolution displays, small monitors, etc).",
"spec":"https://html.spec.whatwg.org/multipage/embedded-content.html#attr-img-srcset",
"status":"ls",
"links":[
{
"url":"https://www.webkit.org/blog/2910/improved-support-for-high-resolution-displays-with-the-srcset-image-attribute/",
"title":"Improved support for high-resolution displays with the srcset image attribute"
},
{
"url":"https://ericportis.com/posts/2014/srcset-sizes/",
"title":"Blog post on srcset & sizes"
},
{
"url":"https://developer.mozilla.org/en-US/docs/Learn/HTML/Multimedia_and_embedding/Responsive_images",
"title":"MDN: Responsive images"
},
{
"url":"https://developer.mozilla.org/en-US/docs/Web/HTML/Element/img",
"title":"MDN: <img> element"
}
],
"bugs":[
{
"description":"Edge versions 13, 14 and 15 intermittently display distorted images as soon as they encounter a srcset attribute, seemingly dependent on caching and network timing. [see bug](https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/7778808/)"
}
],
"categories":[
"HTML5"
],
"stats":{
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"notes":"",
"notes_by_num":{
"1":"Can be enabled in Firefox by setting the about:config preference dom.image.srcset.enabled to true",
"2":"Supports the subset of the syntax for resolution switching (using the `x` descriptor), but not the full syntax that can be used with `sizes` (using the `w` descriptor).",
"3":"Intermittently displays distorted images due to bug present (see known issues)"
},
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"ucprefix":false,
"parent":"",
"keywords":"srcset attribute",
"ie_id":"imgsrcset",
"chrome_id":"4644337115725824",
"firefox_id":"",
"webkit_id":"feature-srcset-w-descriptor-and-related-sizes-attribute,feature-srcset-x-descriptor",
"shown":true
}