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WebComponents那些事儿 #259

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FrankKai opened this issue May 12, 2022 · 1 comment

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FrankKai commented May 12, 2022

webcomponents-sd.js, webcomponents-cs.js, custom-elements-es5-adaptor.js是什么？

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FrankKai commented May 12, 2022 •

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webcomponents-sd.js, webcomponents-cs.js, custom-elements-es5-adaptor.js是什么？

web components的polyfill。

webcomponents-sd.js

sd(Shady DOM ) polyfill

webcomponents-ce.js

ce(Custom Elements) polyfill

custom-elements-es5-adaptor.js

Custom Elements es5适配器。

根据规范，只有 ES6 class可以传递给原生 customElements.define API。因此这是为了兼容不支持es6 class的浏览器去使用web components的polyfill。

polyfill仓库：https://github.com/webcomponents/polyfills

FrankKai added the WebComponents label

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