Create react app slow install. Create React App
Scan your React app for renders.
Create react app slow install If want to try using React in your existing app or a website, add React to an existing project. A component can be as small as a button, or as large as an entire page. js. It offers a modern build setup with no configuration. (npx comes with npm 5. Optionally, You can try OS level optimizations such as disk defragmentation to ensure there are no bottlenecks. It takes like 10-15 mins to start the app when I run npm start in the terminal. Run "npx create-react-app PROJECT_NAME" or "yarn create react-app PROJECT_NAME" in a terminal. Let's use NPM for this example. Add "flow": "flow" to the scripts section of your package. Step 2: In the terminal of the application directory type the following command. Hello, I'm using Windows 11 with WSL2, and in essence when I try create-react-app, it doesn't seem to work at all, or it stall for way too long. That sounds like a slow network Vite still slow when refreshing, latest version, react preset, does not matter if its js or ts, any minor css change takes like 4 seconds to reaload here. Anyways, for my React JS course on Udemy the lecturer recommends 'Create React App', however I was taught by a friend to use Vite instead. I don't know how to speed the process up. Open your terminal and run the following command to install Create React App globally: npm install -g create-react-app Step 2: Create a New React Application. On my powershell environment, npm install took about 15 sec and npm start took about 30 sec. Installing react, react-dom, and react-scripts uglifyjs-webpack-plugin@0. and in the project root Then follow the prompts! You can also directly specify the project name and the template you want to use via additional command line options. 2+ and higher, see instructions for older npm versions) npx create-react-app my-app. Full-stack frameworks . Create React App is an officially supported way to create single-page React applications. Note: this feature is available with react-scripts@0. After that, you can simply use create-react-app without npx . Commented Jun 12, 2020 at 23:28. If your app uses a browser API that you need to mock in your tests or if you need a global setup before running your tests, add a src/setupTests. Add React to an existing project . Jul 10, 2020 · Today was much worse for me. js from create-react-app), you can learn how to create Progressive Web Applications (PWAs) with Next. For example, to scaffold a Vite + Vue project, run: Apr 6, 2022 · npm install --global yarn yarn create react-app my-app cd my-app yarn start After that you can install any package using yarn faster than before by. cd <<Application_Name>> Q: Why this instead of React Devtools? React Devtools aims to be a general purpose tool for React. I just created a new app with “Yarn Create” that took 15:36. json file (it will automatically get created after npm i). It kept installing and unistalling the packages. Thank you – Ghadir. This means your users will be able to use your app at 10,000 feet and on the subway. log fil Jul 11, 2017 · Or have a way to easily install from GitHub branches, without modifying package name etc. If you want to start a new React app, you can create a React app using a recommended framework. If a framework is not a good fit for your project, you prefer to build your own framework, or you just want to learn the basics of a React app you can build a React app from scratch. The Basic Example is a good place to get started. We recommend following these instructions if you are creating a single-page app (SPA) that you would like to use Bash commands or tools with and/or plan to deploy to a Linux server or use Docker containers. My desktop at home has a Ryzen 5 3600 and takes <30 seconds to run npm start, but my laptop with a 9th gen i7 takes about a minute. If it doesn't help, you can try one of 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. json to forward requests to a backend server, you can replicate this with Next. Here’s how to create a React app with Vite: Open your terminal; Run the following command: npm create vite@latest my-vite-react-app -- --template react. I have your problem because I've used the react-app-rewired to customize the Create-react-app and I disabled the FAST_REFRESH but I got the same issue and every time I change my code, I have to wait for about 50 seconds to see my changes in the Browser. May 3, 2020 · create-react-app takes about 12 minutes on my slow laptop and two or three minutes on my new i5 desktop. From experience, it isn't really that hard or a lot of work. npm install next@latest react@latest Jul 19, 2024 · I'm trying to make a simple app with React but I'm stuck at the first step. Integrate Tailwind CSS with frameworks like Laravel, SvelteKit, React Router, and SolidJS. 1. This article will guide you through the steps to create a new React app using Create React App Mar 18, 2024 · This guide will walk through installing React on a Linux distribution (ie. Yeah, that’s just what it takes depending on your hardware. Probar React localmente . Using latest Node version. Create a new Next. For more info on adding routes, check out the React Router docs on adding routes. On my WSL2, npm install took about 1. For example: To try it, delete all the code in src/App. Make sure you periodically update create-react-app . Sometimes when syncing the package name is overwritten, imports are rewritten, etc2 Installation. This command will create a new Oct 23, 2022 · It installed within seconds coz I have high speed internet. flowconfig file in the root . And it showed: Need to install the following packages: create-react-app Ok to proceed? (y) It was working just fine the day before ? I tried searching on google and have found many solutions, although none fixes it for me npm uninstall -g create-react-app npm cache clean --force yarn global remove create-react-app Feb 22, 2025 · In other developer news: Anaconda is offering a new natural language, AI-tool for data; and Vercel adds support for React Router v7 Apps. I was really worried because with the previous way of importing even in a PC with SSD, the bundling took really long time ( like the same amount of time), even it breaks CodeSandbox(which relies also in create-react-app setup) in just one second. Installing packages. Instead you can use npx create-react-app my-app to create a react app. yarn remove react-scripts yarn add vite @vitejs/plugin-react --dev. . ts: Aug 30, 2022 · Installing packages. React components are JavaScript functions that return markup: If you used CRA’s service worker (e. 0. First of all, you are going to need NPM (or Yarn, alternatively). I am listing all of them below in three different stages, try them out accordingly : - Delete your package-lock. react-scripts 4. create-react-app --version Jun 15, 2017 · hey @dalisoft, wow 11 years old, incredible that it has lasted this long!. From the official documentation, it's enough to just use npx create-react-app my-app to create the app. 4, last published: 16 days ago. Next steps . 15min) Describe the bug. Jan 9, 2025 · Method 1: Using create-react-app (CRA command) Step 1: Navigate to the folder where you want to create the project and open it in terminal. In my experience maintaining a fork is hard, especially if I need to modify something that is not in react-scripts. 1 is very slow on start and reload, by and without FAST_RELOAD, yarn start takes more than 2 minute now after update. Aug 1, 2017 · Worked for installing create react app through npx. Oct 29, 2019 · Delete you package-lock. After that, remove react-scripts, install vite, and create the vite. . We recommend deleting node_modules in your project and running npm install (or yarn if you use it) first. google cloud - slow npm install for @wordpress Mar 21, 2023 · This means it is no longer the default method of setting up a new project in React. 5 min and npm start took about 4 min. Build a React App from Scratch . Installation takes about 5 minutes. Is this an uncommonly long wait, or standard when creating an app this Step 1: Install a build tool . I started a react js tutorial and the teacher said some people dont like to use create react app and that its mid. To create a React app, you had to install a bunch of tools and wire them up together yourself to support basic features like JSX, linting, and hot reloading. npx create-react-app <<Application_Name>> Step 3: Navigate to the newly created folder using the command. One of the biggest problems plaguing create-react-app is its bloat and its slowness. json and node_modulesand you don't have to install create-react-app globally. As soon as you type in the command to initialize a new project, you’ll immediately notice the large amount of packages and setup CRA has to undergo in order to setup a simple React project. js rewrites in next. My mentor also said this "So slow to install npm packages Slow to build and render pages Full of packages that you'll never use Weird bugs and errors that you'll get every now and then Jun 20, 2020 · By default, Create React App includes a performance relayer that allows you to measure and analyze the performance of your application using different metrics. The problem with CRA For far too long,create-react-app or CRA has had problems with its performance. Start using react-scan in your project by running `npm i react-scan`. This was very tricky to do correctly, so the community created boilerplates for common setups and then use them in your tests like you normally do. js : Creating a React App . Aug 8, 2021 · I have encountered this scenario a few times during installation of create-react-app or when installing react dependencies. No custom css. npx create-react-app my-app took over an two hour. g. These recommended frameworks support all the features you need to deploy and scale your app in production. Actual behavior yarn install log (approx. A component is a piece of the UI (user interface) that has its own logic and appearance. Jul 19, 2018 · And remove any unused import ( this really makes things even faster, even when the imports aren't used). I now compared package. Initializing Test Environment . Ubuntu) running on the Windows Subsystem for Linux (WSL) using the vite frontend tooling. I used VITE to create, run, build the react app and it worked out pretty fine and it compiles and runs within I create a new react app. Visual Studio Code and WebStorm support debugging out of the box with Create React App. json. This eliminates the need for the app store. 2. 15min) Hey guys, I am relatively new to React and have been using create-react-app for all of my projects but the time to create the app takes upwards of 15 minutes. On mobile devices, your app can be added directly to the user's home screen, app icon and all. Once installed, you can create a new React application by running: create-react-app my-global-app Replace my-global-app with the name of your project. To measure any of the supported metrics, you only need to pass a function into the reportWebVitals function in index. webd React apps are made out of components. ¡Ábrela en tu editor y en tu navegador! Iniciar un nuevo proyecto React . Million Lint surfaces problematic code and automatically suggests ways to improve it. Feb 14, 2025 · When we released Create React App in 2016, there was no clear way to build a new React app. Make sure you regularly update the package to ensure latest patches are applied. Head to the Quick Start guide for a tour of the most important React concepts you will encounter every day. Si quieres crear una aplicación o un sitio web completamente con React, inicia un nuevo proyecto React. js version. The first step is to install a build tool like vite, parcel, or rsbuild. If your CRA app used the proxy field in package. Para probar React de forma local en tu computadora, descarga esta página HTML. Jul 30, 2020 · One solution is to use a global create-react-app installation using npm i -g create-react-app. unfortunately running react-native tooling uses a decent amount of memory and requires a more up-to-date processor. I mean, I did it on an extremely tiny app, but since you're only changing the build infrastructure there isn't really a different process or a lot of extra work for larger apps (at least I don't see any, maybe I'm wrong and just didn't use a lot of features). Proxying API Requests. Sep 17, 2020 · Creating React App takes a span of minutes, definitely. If you run npm test and the console gets stuck after printing react-scripts test to the console there might be a problem with your Watchman installation as described in facebook/create-react-app#713. js file. May 23, 2023 · Create a folder anywhere you like. js: Ensure you're using a Vite version compatible with your Node. , serviceWorker. It simplifies setting up a new React Environment with a sensible default configuration, allowing developers to focus on writing code without worrying about build configurations. This enables you as a developer to write and debug your React code without leaving the editor, and most importantly it enables you to have a continuous development workflow, where context switching is minimal, as you don’t have to switch between tools. If this doesn't help can you please post the log of your 2019-10-28T11_46_31_137Z-debug. 42 total. Tried with both npx create-react-app and npm create vite@latest: It's stuck on the loading animation for 10 hours, exact same with both Vite and React. May be you should check your internet speed 1 day ago · While Create React App is great, it can be slow for larger projects. These build tools provide features to package and run source code, provide a development server for local development and a build command to deploy your app to a production server. Vite has always been really fast to install in the past however recently in the past few days I've had it finish really, really slow. Your app will work regardless of network state, even if offline. It doesn't seem to do anything at all. js and replace it with any of the examples on its website. There are various solution for this kind of problem. 0 and higher. json of my-app with my existing project If you want to build an app or a website fully with React, start a new React project. Upgrading to an SSD would yield better performance. for example, babel does a lot of work with react-native because all of the libraries ship in their raw (not-yet-transpiled) form, and so the react-native packager has to transpile everything inside of node If your app has constraints not well-served by existing frameworks, you prefer to build your own framework, or you just want to learn the basics of a React app, you can build a React app from scratch. Will try creating a simple angular app and see if the same think happen, and yes my app is made with create-react-app Oct 18, 2024 · The create react app is a tool used to create a new React Project. 🌎 Find Me Here:My Blog: https://blog. Latest version: 0. There are 16 other projects in the npm registry using react-scan. I've… Oct 31, 2020 · I am a new Developer trying to Learn React , so in this process I am creating multiple react projects So I have created react projects using npx create-react-app , so every time I create react app , it takes a long time create it , is there any way , to speed up the creation of react app using npx create-react-app, as I am creating lot of Aug 17, 2024 · Remove react-script, install vite, create vite. js website to download and install Node, which also includes NPM (Node Package Manager). Run npm run flow init (or yarn flow init) to create a . Construir una aplicación React desde cero Dec 11, 2016 · Creating a new React app in [PATH]\react-marionette-angular. Feb 17, 2025 · The React team has officially announced the deprecation of Create React App (CRA) in favor of more modern and efficient tools like Vite and Next. You might find https://github. Million Lint is a VSCode extension that speeds up your website! Your React app is slow. Vite is a newer build tool that offers a much faster development experience. Create React App Scan your React app for renders. It will globally install react app for you. Npx is about the same if not a bit longer. Recent versions of Flow work with Create React App projects out of the box. Oct 10, 2020 · npm install -g create-react-app and create-react-app my-app. I've just reinstalled everything (npm, nvm and node) and create-react-app finishes in 5 minutes and npm start takes 3 min now. According to this pull request on Github, create-react-app is finally gone. Everything in default mode, you're making random guesses but none of them are right lmao Installing Tailwind CSS as a Vite plugin is the most seamless way to integrate it with frameworks like Laravel, SvelteKit, React Router, Nuxt, and SolidJS. Navigate to the project directory: cd my-vite Jun 21, 2021 · I created a simple create-react-app project. May 27, 2022 · It’s Bulky and Slow. To add Flow to a Create React App project, follow these steps: Run npm install --save flow-bin (or yarn add flow-bin). If you’ve been using CRA to bootstrap your React applications, now is the time to explore better alternatives that provide improved performance, developer experience, and scalability. config. Expected behavior. js to your project. com/nano-react-app/nano-react-app to fit your needs. Apr 18, 2025 · npm install -g create-react-app Install CRA Additional Tip: However, it’s better to switch to newer tools like Vite, Next. But the issue is with starting with the app. This might take a couple of minutes. My CPU isn't used to its fullest when starting the dev server, so I don't think it's a bottleneck. 1; react 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. react@16. If you visit a site with React in development mode, the icon will have a red background: It is expected that you use the development mode when working on your app, and the production mode when deploying your app to the users. js, or even CRA alternatives for a more optimized development experience. Wait for it to be installed. npx create-react-app my-app I tested npm start and it was running faster. Verify the installation. 3. Oct 28, 2020 · How to Download & Install Node. Quick Start May 23, 2023 · Create a folder anywhere you like. If you don't have it installed on your system, then you need to head to the official Node. To check everything went well run the command . js application with the `create-next-app` CLI, and set up TypeScript, ESLint, and Module Path Aliases. Global installs of create-react-app are no longer supported. 1; react-dom@16. Installing react, react-dom, and react-scripts with cra-template added 1394 packages in 44s 209 packages are looking for funding run ` npm fund ` for details Initialized a git repository. My computer changed my mic to use my webcam mic instead of my actual microphone. However, I deal with React performance issues every day, and React Devtools doesn't fix my problems well. Taking much time is dependent on the network. You can find instructions for building your app for production below. However, they can make debugging deployments more Nov 3, 2022 · Sorry about the bad audio quality. I'm surprised people are having better performance on WSL. 4. 6 postinstall [PATH]\react-marionette-angular\node_modules\uglifyjs-webpack-plugin node lib/post_install. It is slow and bulky compared to the modern methods. qfawxzcvakemjugtrghzexoofvlhjhhevinldvbchyvxehbhwv