mirror of
https://github.com/expo/react-native-community-cli.git
synced 2026-11-14 19:11:48 -10:00
Michał Pierzchała
9a45766463
Summary: --------- After #150 (thanks @sidferreira and @Trancever) we're finally able to use lazy module evaluation for additional perf! Before: ``` 0.70 real 0.64 user 0.12 sys ``` After: ``` 0.19 real 0.16 user 0.03 sys ``` Which gives us roughly 0.5s (~72%) improvement in startup time. With 0.2s startup time most commands feel instant now. Test Plan: ---------- No new tests added.
21 lines
429 B
JavaScript
21 lines
429 B
JavaScript
module.exports = {
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babelrcRoots: ['packages/*'],
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presets: [
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[
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require.resolve('@babel/preset-env'),
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{
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targets: { node: 8 },
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useBuiltIns: 'entry',
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},
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],
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require.resolve('@babel/preset-flow'),
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],
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plugins: [
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require.resolve('@babel/plugin-transform-strict-mode'),
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[
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require.resolve('@babel/plugin-transform-modules-commonjs'),
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{ lazy: true },
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],
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],
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};
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