Because the JS community's polyfilling infrastructure sucks and we'll have to fix it for them before we require this. JSX spread uses React.__spread (which might get special behavior for key/ref, not sure yet) This never uses the native implementation and throws for prototype chains. Once the native implementations are faster, we'll start using them. |
||
|---|---|---|
| .. | ||
| fbtransform | ||
| jasmine | ||
| jasmine-jsreporter | ||
| browser-transforms.js | ||
| constants.js | ||