New
v5.0.0
v5.0.0 (2021-12-14)
Create React App 5.0 is a major release with several new features and the latest version of all major dependencies.
Thanks to all the maintainers and contributors who worked so hard on this release! 🙌
Highlights
- webpack 5 (#11201)
- Jest 27 (#11338)
- ESLint 8 (#11375)
- PostCSS 8 (#11121)
- Fast Refresh improvements and bug fixes (#11105)
- Support for Tailwind (#11717)
- Improved package manager detection (#11322)
- Unpinned all dependencies for better compatibility with other tools (#11474)
- Dropped support for Node 10 and 12
Migrating from 4.0.x to 5.0.0
Inside any created project that has not been ejected, run:
npm install --save --save-exact react-scripts@5.0.0
or
yarn add --exact react-scripts@5.0.0
NOTE: You may need to delete your node_modules folder and reinstall your dependencies by running npm install (or yarn) if you encounter errors after upgrading.