In this video I cover everything you need to know about handling multiple environment like development, testing (QA), staging and production in a react app without any code change using environment files and variable. As environment changes need to make many changes in app so it will refer current environment not previous one. To keep to secrete keys secure environment variable is good option, As many common mistakes that developers make storing those in app files which is visible to others too. GitHub Code ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ Link : https://github.com/vikas62081/React-App/tree/env-setup Social ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ Linkedin: https://www.linkedin.com/in/vikas62081 Instagram: https://www.instagram.com/imvikas62081 Facebook : https://www.facebook.com/codenemy Github: https://github.com/vikas62081 Email: thecodevik@gmail.com Concept Covered ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ - React environment setup - How to setup environment (env) variables in React - How to env files in React - Best practices for storing credentials in React - Secure you react app by hiding confidential information Chapters ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 0:05 Intro 01:40 Why Multiple Environment 02:50 Logger for production 04:30 Env-cmd package intro 05:18 Create env files 08:02 Call env files in start react script 10:30 Read env variable value 11:36 Render value on UI 13:18 Summary 13:48 Outro Tags ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ - Hide api Keys using Custom Environment File - Environment Files - Environment Variables - ReactJS Tutorial - For Beginner - ReactJS and MySQL - NodeJS Tutorial - API Tutorial #codenemy #Env #React #Production