# `customize-cra` <<<<<<< HEAD [![All Contributors](https://img.shields.io/badge/all_contributors-16-orange.svg?style=flat-square)](#contributors-) ======= [![All Contributors](https://img.shields.io/badge/all_contributors-12-orange.svg?style=flat-square)](#contributors-) >>>>>>> docs: add @1123612483 as a contributor This project provides a set of utilities to customize [`create-react-app`](https://github.com/facebook/create-react-app) versions 2 and 3 configurations leveraging [`react-app-rewired`](https://github.com/timarney/react-app-rewired/) core functionalities. - [How to install](#how-to-install) - [Warning](#warning) - [Overview](#overview) - [Usage](#usage) - [With `webpack`](#with-webpack) - [With `webpack-dev-server`](#with-webpack-dev-server) - [With `MobX`](#with-mobx) - [Documentation](#documentation) - [Contributing](#contributing) - [Contributors](#contributors) ## How to install This project relies on [`react-app-rewired`](https://github.com/timarney/react-app-rewired/). You'll need to install that in order for `customize-cra` to work. ```bash yarn add customize-cra react-app-rewired --dev ``` ## ❗ Warning > "Stuff can break" > \- Dan Abramov Using this library will override the default behavior and configuration of `create-react-app`, therefore invalidating the guarantees that come with it. Use with discretion! ## Overview `customize-cra` takes advantage of `react-app-rewired`'s `config-overrides.js` file. By importing `customize-cra` functions and exporting a few function calls wrapped in our `override` function, you can easily modify the underlying config objects (`webpack`, `webpack-dev-server`, `babel`, etc.) that make up `create-react-app`. ## Usage **Note:** all code should be added to `config-overrides.js` at the same level as `package.json`. See the [api docs](api.md) for documentation for each function. ### With `webpack` To use these plugins, import the `override` function, and call it with whatever plugins you need. Each of these plugin invocations will return a new function, that `override` will call with the newly modified config object. Falsy values will be ignored though, so if you need to conditionally apply any of these plugins, you can do so like below. For example: ```js const { override, addDecoratorsLegacy, disableEsLint, addBundleVisualizer, addWebpackAlias, adjustWorkbox } = require("customize-cra"); const path = require("path"); module.exports = override( // enable legacy decorators babel plugin addDecoratorsLegacy(), // disable eslint in webpack disableEsLint(), // add webpack bundle visualizer if BUNDLE_VISUALIZE flag is enabled process.env.BUNDLE_VISUALIZE == 1 && addBundleVisualizer(), // add an alias for "ag-grid-react" imports addWebpackAlias({ ["ag-grid-react$"]: path.resolve(__dirname, "src/shared/agGridWrapper.js") }), // adjust the underlying workbox adjustWorkbox(wb => Object.assign(wb, { skipWaiting: true, exclude: (wb.exclude || []).concat("index.html") }) ) ); ``` ### With `webpack-dev-server` You can use the `overrideDevServer` function to override the `webpack-dev-server` config. It works the same way as `override`: ```js const { override, disableEsLint, overrideDevServer, watchAll } = require("customize-cra"); module.exports = { webpack: override( // usual webpack plugin disableEsLint() ), devServer: overrideDevServer( // dev server plugin watchAll() ) }; ``` ### With `MobX` If you want CRA 2 to work with MobX, use the `addDecoratorsLegacy` and `disableEsLint`. ## Documentation [See `api.md`](api.md) for documentation on the functions provided by `customize-cra`. ## Contributing For more information about contributing to this project, like a directory map or a how-to for reporting an issue about the project, please [`see contributing.md`](contributing.md). ## Contributors ✨ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/docs/en/emoji-key)):
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dqu
πŸ’¬		 Breeze
Breeze
πŸ’»		 Terryand
Terryand
πŸ’»		 m-weeks
m-weeks
πŸ›		 吴袅
吴袅
πŸ’‘		 James Thistlewood
James Thistlewood
πŸ’»		 taddj
taddj
πŸ’¬
MeiLin
MeiLin
πŸ’»		 Graham Crockford
Graham Crockford
πŸ€”		 afei
afei
πŸ’»		 zoomdong
zoomdong
πŸ’»		 Danilo Campana Fuchs
Danilo Campana Fuchs
πŸ’»		 Rodrigo Narvaez
Rodrigo Narvaez
πŸ’»		 blackmatch
blackmatch
πŸ’»
billypon
billypon
πŸ’»		 Juetta
Juetta
πŸ’»
This project follows the [all-contributors](https://github.com/all-contributors/all-contributors) specification. Contributions of any kind welcome!