how to deploy create react app to heroku

React Native combines the benefits of Web apps and Native apps with JavaScript to develop native IOS and Android apps. In JavaScript, use React abstract OS native UI components instead of DOM elements to render.React native code Framework sample download: https://github.com/facebook/react-native1. First download install Nodejs: https://nodejs.org/en/2. Then recom

NPM install-g Create-react-appCreate-react-app Hello-worldNPM startExport the webpack configuration using npm run ejectmodifying webpack.config.dev.js and Webpack.config-prod.js configuration filesExclude: [/\.html$/, /\. (JS|JSX) $/, /\. (css|less) $/,//knock on the blackboard, draw the key/\.json$/, /\.bmp$/, /\.

OverviewUse Create-react-app Scaffolding feel its eslint configuration a bit good, so consider not create-react-app scaffolding how to use these configurations.I then eject the Create-

Problem:Today, when using Create-react-app to build the react application, I opened two react apps, and then NPM start, it appeared something is already running on Port 3000WorkaroundI have encountered this problem before, but did not record, I try to think, first NPM start

Using the create-react-app project created by default is not supported less , the following steps to increase less the configurationExposing configuration Filescreate-react-appThe generated project text, do not see the Webpack related configuration file, need to be exposed first, use the following command:NPM Run Eject

1. DownloadCNPM Install Create-react-app-g2. Create a fileCreate-react-app + file name3. SCSS ConfigurationDownloadCNPM I [email protected] [email protected]-DConfigurationIn the Node_modules folder, go to the Config folder in the

1, with NPX Create-react-app My-app installation Project2. CD My-app3. Execute NPM Run eject to make the configuration file visible4, NPM install--savedev babel-plugin-transform-decorators-legacy installation ES6 decorator function Parser plug-in, because the project itself without5. Open Package.json"Babel": { "plugi

react projects built with Create-react-app scaffolding the package files generated after using NPM run build can only be accessed at the root directory The server directory is not accessible.the error is:Manually changing the path of the index.html and then reporting the static resource introduction errorPutSwitchThe e

An error was found:A module.js:545 error has occurred. Looking for a long time always thought of npm problem. Re-installed a few times or not.Then switch the download Taobao NPM image, set the method is: NPM config set registry https://registry.npm.taobao.org, after the setup is complete, re-execute Create-react-app first-app