Dotenv

dotenvJavaScript

A zero-dependency module that loads environment variables from a .env file into process.env for Node.js applications.

direnvGo

A shell extension that loads and unloads environment variables based on your current directory.

PHP DotenvPHP

Loads environment variables from .env files to PHP's getenv(), $_ENV and $_SERVER automatically.

godotenvGo

A Go library that loads environment variables from .env files, following the twelve-factor app methodology.

python-dotenvPython

A Python library that loads environment variables from .env files, enabling 12-factor application configuration management.

dotenvRuby

A Ruby gem that loads environment variables from .env files into ENV, primarily for development.

react-native-configJava

Exposes config variables from .env files to React Native JavaScript and native code, supporting iOS, Android, macOS, and Windows.

dynaconfPython

A Python library for managing configuration with support for multiple file formats, environment variables, and secret storage.

Symfony DotenvPHP

Parses .env files to make environment variables accessible in PHP applications via $_SERVER or $_ENV.

cleanenvGo

A minimalistic Go library for reading configuration from environment variables and files with struct tags.

dotenv-linterRust

A lightning-fast linter for .env files that checks, fixes, and diffs environment variable configurations.