39 lines
1.8 KiB
Markdown
39 lines
1.8 KiB
Markdown
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# Next.js + Turbopack App Directory Playground
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[Turbopack](https://turbo.build/pack) is a new incremental bundler optimized for JavaScript and TypeScript, written in Rust by the creators of Webpack and Next.js at [Vercel](https://vercel.com). On large applications Turbopack updates 10x faster than Vite and 700x faster than Webpack ([benchmark](https://turbo.build/pack/docs/benchmarks)). For the biggest applications the difference grows even more stark with updates up to 20x faster than Vite.
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This playground is a mirror of the [Next.js v13 App Directory Playground](https://github.com/vercel/app-playground), but uses Turbopack as the Next.js development server (`next dev --turbo`).
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**As a reminder, Turbopack is currently in alpha and not yet ready for production. We appreciate your ongoing support as we work to make it ready for everyone.**
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## Running Locally
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1. Install dependencies: `yarn`
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1. Start the dev server: `yarn dev`
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**Note:** The playground uses [Tailwind CSS](https://tailwindcss.com). However, Turbopack does not yet support fully [PostCSS](https://turbo.build/pack/docs/features/css#postcss), but it does support CSS and CSS Modules. [As a workaround](https://turbo.build/pack/docs/features/css#tailwind-css), we run Tailwind through it's CLI upon `postinstall`. For live reload of CSS, you can run Tailwind in another process with the `--watch` flag or install `concurrently` and modify your `dev` script:
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```bash
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yarn add concurrently --dev
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```
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Then modify your `dev` script in `package.json`:
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```json
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{
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"scripts": {
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"dev": "concurrently \"next dev --turbo\" \"npm run tailwind --watch\""
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}
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}
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```
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For more information, see: https://turbo.build/pack/docs/features/css#tailwind-css
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## Documentation
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https://nextjs.link/with-turbopack
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## Providing Feedback
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https://nextjs.link/turbopack-feedback
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