Configuration

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• path-keyGet the PATH environment variable key cross-platform
• dotenvLoads environment variables from .env file
• cosmiconfigFind and load configuration from a package.json property, rc file, TypeScript module, and more!
• proxy-from-envOffers getProxyForUrl to get the proxy URL for a URL, respecting the *_PROXY (e.g. HTTP_PROXY) and NO_PROXY environment variables.
• lilconfigA zero-dependency alternative to cosmiconfig
• @next/envNext.js dotenv file loading
• dotenv-expandExpand environment variables using dotenv
• rchardwired configuration loader
• cross-envRun scripts that set and use environment variables across platforms
• config-chainHANDLE CONFIGURATION ONCE AND FOR ALL
• configstoreEasily load and save config without having to think about where and how
• confSimple config handling for your app or module
• cache-baseBasic object cache with `get`, `set`, `del`, and `has` methods for node.js/javascript projects.
• getenvGet and typecast environment variables.
• global-agentGlobal HTTP/HTTPS proxy configurable using environment variables.
• @dotenvx/dotenvxa secure dotenv–from the creator of `dotenv`
• @dotenvx/primitivesa secure dotenv–from the creator of `dotenv`
• unconfig-coreA universal solution for loading configurations.
• gitconfiglocalparse the .git/config file into a useful data structure
• env-ciGet environment variables exposed by CI services
• requirejs-config-fileA small api to read and write your requirejs config file
• resolve-optionsResolve an options object based on configuration.
• rc-config-loaderload config file from .{product}rc.{json,yml,js}
• lazy-universal-dotenvRobust Environment Configuration for Universal Applications.
• env-cmdExecutes a command using the environment variables in an env file
• configConfiguration control for production node deployments
• unconfigA universal solution for loading configurations.
• electron-storeSimple data persistence for your Electron app or module - Save and load user settings, app state, cache, etc
• envifySelectively replace Node-style environment variables with plain strings.
• dotenv-defaultsdotenv... but with defaults!
• config-file-tsUse Typescript for configuration files. Types for safety. Compiled for speed.
• dotenv-webpackA simple webpack plugin to support dotenv.
• @secretlint/config-loaderConfig loader for secretlint.
• convictFeatureful configuration management library for Node.js (nested structure, schema validation, etc.)
• run-conhardwired configuration loader
• nconfHierarchical node.js configuration with files, environment variables, command-line arguments, and atomic object merging.
• dotenv-flowLoads environment variables from `.env.[development|test|production][.local]` files
• aws-lambdaDeploy AWS Lambda functions from command line using a json or yaml config file.
• parse-git-configParse `.git/config` into a JavaScript object. sync or async.
• git-config-pathResolve the path to the user's local or global .gitconfig.
• ci-parallel-varsGet CI environment variables for parallelizing builds
• env-varVerification, sanitization, and type coercion for environment variables in Node.js
• @secretlint/secretlint-rule-no-dotenvA secretlint rule for dotenv
• envalidValidation for your environment variables
• babel-plugin-transform-inline-environment-variablesInline environment variables.
• env-schemaValidate your env variables using Ajv with .env file support using Node.js built-in parseEnv
• env-variableCross platform environment variables with process.env, window.name, location.hash and localStorage fallbacks
• read-config-fileRead configuration file in various formats:
• vite-plugin-environmentEasily expose environment variables in Vite.js
• @dotenvx/toolinga secure dotenv–from the creator of `dotenv`

• dotenv vs @dotenvx/dotenvx
• convict vs envalid
• conf vs convict
• dotenv vs env-var
• @dotenvx/dotenvx vs dotenv-flow
• env-var vs envalid
• dotenv-expand vs dotenv-flow
• dotenv vs envalid
• dotenv-flow vs env-var
• @dotenvx/dotenvx vs varlock