A Babel preset for importing environment variables from .env files in React Native applications.
react-native-dotenv is a Babel preset that allows React Native developers to import environment variables from .env files directly into their JavaScript code. It solves the problem of managing configuration settings across different environments without requiring native code changes or runtime dependencies.
React Native developers who need a simple and efficient way to manage environment-specific configurations in their mobile applications.
Developers choose react-native-dotenv for its zero runtime dependency, ease of integration, and ability to handle environment variables purely at build time, avoiding the complexity of native module setups.
A Babel preset let you import application configs from .env file (zero runtime dependency)
Open-Awesome is built by the community, for the community. Submit a project, suggest an awesome list, or help improve the catalog on GitHub.
Environment variables are replaced at build time, ensuring zero performance impact on the running application, as highlighted in the README's key features.
Integration is straightforward as a Babel preset, requiring only a configuration change in .babelrc without complex native code, simplifying the build process.
Supports separate .env files for production and development, making it easy to switch configurations, as detailed in the usage section.
Avoids the complexity of native module integrations, relying entirely on JavaScript and Babel, which reduces setup overhead.
Only supports production and development by default; additional environments require custom build pipelines, as admitted in the FAQ, which can be cumbersome.
Changes to .env files do not trigger automatic updates; developers must manually edit importing files to refresh values, as noted in the FAQ, hindering developer experience.
Tightly coupled with Babel and Metro, making it unsuitable for projects using alternative bundlers or build systems, limiting flexibility.