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## Description This PR ensures that the default prettier config is used for examples and templates. This config is compatible with `prettier@3` as well (upgrading prettier is bigger change that can be a future PR). ## Changes - Updated `.prettierrc.json` in root with `"trailingComma": "es5"` (will be needed upgrading to prettier@3) - Added `examples/.prettierrc.json` with default config (this will change every example) - Added `packages/create-next-app/templates/.prettierrc.json` with default config (this will change every template) ## Related - Fixes #54402 - Closes #54409
Next.js + Jest
This example shows how to configure Jest to work with Next.js and Babel. Since the release of Next.js 12, Next.js has in-built configuration for Jest with SWC. See the with-jest example for the latest implementation.
This includes Next.js' built-in support for Global CSS, CSS Modules and TypeScript.
How to Use
Quickly get started using Create Next App!
In your terminal, run the following command:
npx create-next-app --example with-jest-babel with-jest-babel-app
yarn create next-app --example with-jest-babel with-jest-babel-app
pnpm create next-app --example with-jest-babel with-jest-babel-app
Run Jest Tests
npm test