Web1-Create a new file named Dockerfile (without any file extension) in the root directory of your React application. 2-Define the base image: Start the Dockerfile by specifying a base image using the FROM command. For a typical React application, the base image should be a Node.js image, e.g., node:14 or node:16. WebJul 7, 2024 · First, create a file named .env in your root directory: touch .env. Then declare a global variable in the env file. The convention in .env file is to use all uppercase letters …

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WebFeb 12, 2024 · 1- install env-cmd package from npm. 2- make a file called .env.envName in your project root. sush as .env.staging, .env.production, ... to differentiate between variables in each environment. 3- inside the env file add your variables in key/value representation with prefix of REACT_APP. EX: Web1-Create a new file named Dockerfile (without any file extension) in the root directory of your React application. 2-Define the base image: Start the Dockerfile by specifying a base … WebAug 23, 2024 · www.npmjs.com. The above npm package helps the user to change the env variables based on the environments. To do so, execute the following steps. 1. Install env-cmd npm Package. npm install env-cmd --save. Add env files according to the environments and a .env file with the common variables. 2. Define Environment Files. auto tannhausen