React-app-rewired
lastmod 2026-11-10created 2023-03-202 edits
react-app-rewired is a tool that lets you override the webpack, Babel, and Jest configuration of a project created with Create React App (CRA) without running eject. You receive the configuration object in a config-overrides.js file at the project root, modify it, and return it, and then this tool runs the build and the dev server with the modified configuration in place of react-scripts. It is often used together with customize-cra to apply common modifications through simple functions.