Don't transpile to ES5 #772
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vincentfretin
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I just had the idea to do this PR while watching https://www.youtube.com/watch?v=odhjF1obcUo |
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To use it: <a-scene inspector="url: https://cdn.jsdelivr.net/gh/aframevr/aframe-inspector@ddda46f4376cf696e623721d98e1c2eb3e799b73/dist/aframe-inspector.min.js"> |
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We could also just remove the single test https://github.com/aframevr/aframe-inspector/blob/master/src/components/__tests__/Collapsible.test.js and jest, babel-jest, react-test-renderer dependencies instead of reintroducing @babel/preset-env in f8f9035 |
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Yeah we don't need to transpile to ES5 I think. Is this ready to merge? |
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You can merge as is yes. |
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Thanks so much! |
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We used
@babel/preset-envwithout browserlist config inpackage.json, so@babel/preset-envdefaulted to ES5 and not browserlistdefaultsquery that applies modern browsers. See dochttps://babeljs.io/docs/babel-preset-env
https://babeljs.io/docs/options#no-targets
but really nowadays we don't need to transpile to ES5, that was at a time we needed to support IE11.
We don't use any fancy javascript syntax here, only ES6/ES2015 that is supported by all supported browsers.
Bundle size reduced from 521K to 426K. Transpiling to ES5 included lots of polyfills we don't need.