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1. create-react-app.dev › docs › getting-startedGetting Started | Create React App

   create-react-app.dev › docs › getting-started

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   npm start. If you've previously installed create-react-app globally via npm install -g create-react-app, we recommend you uninstall the package using npm uninstall -g create-react-app or yarn global remove create-react-app to ensure that npx always uses the latest version.

2. create-react-app.devCreate React App

   create-react-app.dev

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   Get started in seconds. Whether you’re using React or another library, Create React App lets you focus on code, not build tools. To create a project called my-app, run this command: npx create-react-app my-app.

3. create-react-app.dev › docs › adding-typescriptAdding TypeScript | Create React App

   create-react-app.dev › docs › adding-typescript

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   To add TypeScript to an existing Create React App project, first install it: npm install --save typescript @types/node @types/react @types/react-dom @types/jest. or. yarn add typescript @types/node @types/react @types/react-dom @types/jest.

4. create-react-app.dev › docs › deploymentDeployment | Create React App

   create-react-app.dev › docs › deployment

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   Publishing Components To npm Create React App doesn't provide any built-in functionality to publish a component to npm. If you're ready to extract a component from your project so other people can use it, we recommend moving it to a separate directory outside of your project and then using a tool like nwb to prepare it for publishing.

5. create-react-app.dev › docs › proxying-api-requests-in-developmentProxying API Requests in Development | Create React App

   create-react-app.dev › docs › proxying-api-requests-in-development

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   This way, when you fetch('/api/todos') in development, the development server will recognize that it’s not a static asset, and will proxy your request to http://localhost:4000/api/todos as a fallback. The development server will only attempt to send requests without text/html in its Accept header to the proxy.

6. create-react-app.dev › docs › using-https-in-developmentUsing HTTPS in Development | Create React App

   create-react-app.dev › docs › using-https-in-development

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   Using HTTPS in Development. Note: this feature is available with react-scripts@0.4.0 and higher. You may require the dev server to serve pages over HTTPS. One particular case where this could be useful is when using the "proxy" feature to proxy requests to an API server when that API server is itself serving HTTPS.

7. create-react-app.dev › docs › available-scriptsAvailable Scripts | Create React App

   create-react-app.dev › docs › available-scripts

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   npm start. Runs the app in the development mode. Open http://localhost:3000 to view it in the browser. The page will reload if you make edits. You will also see any lint errors in the console.

8. create-react-app.dev › docs › updating-to-new-releasesUpdating to New Releases | Create React App

   create-react-app.dev › docs › updating-to-new-releases

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   When you run npx create-react-app my-app it automatically installs the latest version of Create React App. If you've previously installed create-react-app globally via npm install -g create-react-app , please visit Getting Started to learn about current installation steps.

9. create-react-app.dev › docs › adding-a-routerAdding a Router | Create React App

   create-react-app.dev › docs › adding-a-router

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   Oct 29, 2018 · Create React App doesn't prescribe a specific routing solution, but React Router is the most popular one. To add it, run: npm install --save react-router-dom. Alternatively you may use yarn: yarn add react-router-dom. To try it, delete all the code in src/App.js and replace it with any of the examples on its website.

10. create-react-app.dev › docs › adding-custom-environment-variablesAdding Custom Environment Variables | Create React App

    create-react-app.dev › docs › adding-custom-environment-variables

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    Your project can consume variables declared in your environment as if they were declared locally in your JS files. By default you will have NODE_ENV defined for you, and any other environment variables starting with REACT_APP_. WARNING: Do not store any secrets (such as private API keys) in your React app!