Env Packages

Customizable process.env checker with NODE_ENV preset. Has a value validation feature.

Checks whether all the required env-vars are set in the environment.

Simple configuration library for use in node and the browser

Parse environment variable names and build a single object out of them.

A simple cli helper that outputs a language shebang. sha-bang node -> #!/usr/bin/env node

A library for incrementally build config objects through layering config files in many formats.

Environment variable management

Get configuration value via default, config, environment variable, package, npm or cli with optional required error handling

Detect environments in JavaScript similar to the way Laravel does

Load additional environmental variables from single .env file and manage them on runtime.

Seamlessly encrypt and decrypt your .env file

Simple util for config files that checks and returns an env var.

a manager for local and heroku environmental variables

[](http://standardjs.com/) 

TypeScript Configuration Utility

y - Interactively manage all your Yarn versions

Utility to get variable from multiple resources

Using this library you can easily work with environment variables

Handy cli tool for managing Zeit Now v2 secrets with dotenv files 🙌

Generates temporary click highlights