Whether you are trying to expose these variables to the or the server ?
As developers, we often work on multiple projects simultaneously, each with its own set of environment variables. Managing these variables can become a daunting task, especially when working on different environments, such as development, staging, and production. In this article, we'll explore the concept of .env.development.local and how it can help streamline environment variable management in development environments. .env.development.local
: Variables here only load when the application is running in "development" mode (e.g., via npm run dev or npm start ). The Hierarchy of .env Files Whether you are trying to expose these variables
(Your personal local overrides for development) Implementation Example In this article, we'll explore the concept of
Create .vscode/launch.json for debugging:
The next time you set up a project, don't just create a generic .env . Embrace the hierarchy. Commit .env.development , ignore .env.development.local , and unlock the full potential of your development workflow.
const apiUrl = process.env.REACT_APP_API_BASE_URL; console.log('API URL:', apiUrl);