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fe3d6b7aed
Implements the first part of #33227 - Applies browserslist to JS transforms when `experimental.browsersListForSwc` is enabled. - You don't have to use browserslist, there's also `legacyBrowsers: false` which will be the new default in Next.js 13. See #33227 for which browsers and why. `legacyBrowsers` requires `browsersListForSwc: true` to function until it is the default. ```js module.exports = { experimental: { legacyBrowsers: false, browsersListForSwc: true, } } ``` I only implemented the JS part of the RFC, the CSS part should be handled in a follow-up PR. ## Bug - [ ] Related issues linked using `fixes #number` - [ ] Integration tests added - [ ] Errors have helpful link attached, see `contributing.md` ## Feature - [x] Implements an existing feature request or RFC. Make sure the feature request has been accepted for implementation before opening a PR. - [x] Related issues linked using `fixes #number` - [x] Integration tests added - [ ] Documentation added - [ ] Telemetry added. In case of a feature if it's used or not. - [x] Errors have helpful link attached, see `contributing.md` ## Documentation / Examples - [ ] Make sure the linting passes by running `yarn lint` Co-authored-by: JJ Kasper <[email protected]>
23 lines
355 B
JavaScript
23 lines
355 B
JavaScript
import React, { useEffect } from 'react'
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const helloWorld = 'hello world'
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class MyComp extends React.Component {
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render() {
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return <h1>Hello World</h1>
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}
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}
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export default function Page() {
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useEffect(() => {
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;(async () => {
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console.log(helloWorld)
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})()
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}, [])
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return (
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<>
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{helloWorld}
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<MyComp />
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</>
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)
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}
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