React JS Environment Setup Installation: Download and install NodeJs and Visual Studio Code Install create-react-app using CMD Visual Studio Code: Download and install visual studio code from here "https://code.visualstudio.com/" NodeJS: Download and install NodeJs from here "https://nodejs.org" To check if nodejs installed sucesfully, execute the command "node -v" on CMD. If it's sucesfully installed you will get it's version. Since we have installed node b/c of npm, you can use npm by uding command "npm -v" on CMD. create-react-app: Open CMD and type command "npm install -g create-react-app". To check if it's installed properly, execute the command "create-react-app --versison"