Execute create-next-app with Yarn or npx to bootstrap the example:
npx create-next-app --example with-custom-babel-config with-custom-babel-config-app
# or
yarn create next-app --example with-custom-babel-config with-custom-babel-config-appDownload the example:
curl https://codeload.github.com/zeit/next.js/tar.gz/canary | tar -xz --strip=2 next.js-canary/examples/with-custom-babel-config
cd with-custom-babel-configInstall it and run:
npm install
npm run dev
# or
yarn
yarn devDeploy it to the cloud with now (download)
nowThis example features:
- An app using proposed do expressions.
- It uses babel-preset-stage-0, which allows us to use above JavaScript feature.
- It uses '.babelrc' file in the app directory to add above preset.
Most of the time, when writing a custom
.babelrcfile, you need to addnext/babelas a preset.