JSPM

A utility for generating .npmrc files based on configuration template and environment variables.

A Karma plugin to read environment variables and make them available inside your tests.

Env var in Vite at container startup

🔐 Make protected .ENVs variables

Redact values of critical environment variables in a string

A lightweight and secure CLI tool for encrypting and decrypting files using AES-256 encryption

Use your env variables in client side

Typed environment variables made easy 🚀

A config library for TypeScript.

Type-safe environment variable validation with Standard Schema compliance

Script for embedding server variable in CRA apps without having to rebuild.

A utility library for loading local environment variables with prioritized file loading in Node.js and Vite projects. Extends dotenv functionality for better environment management in various modes like development, production, and testing.

TypeScript-native configuration system that unifies typed environment variables, code generation, and task management for any project

Scan project for environment variable usage and generate .env.example

Check that the critical environment variables are set

Process dotenv files in an arbitrary location & optionally populate environment variables.

The missing Vercel CLI command to push environment variables from .env files.

A CLI tool for managing and switching Claude Code model providers

Easily parse, configure and expand environment variables from .env files at runtime.

Additional environment variable types for GitHub CI

MCP-compatible tool for secure secret management without exposure

Better environment variable handling for Twelve-Factor node apps

A Google Cloud Secret Manager utility for managing environment variables across different environments and services within a monorepo.

Official CLI tool for DotenvHub - Secure environment variable management with team collaboration

Safe environment variables for Next.js, powered by Zod

A tiny TypeScript utility for parsing and validating environment variables using Zod.

Create a new Shopify React Native app with Firebase integration, modern UI components, and secure environment-based configuration

Script for embedding environment variable in CRA apps without having to rebuild the on the server.

Manage your environment variables with ease

Validates and formats process.env using Joi schemas

TypeScript-first environment configuration with Zod validation, .env support, hot reloading, and startup validation. Zero-config setup - just install and use! Perfect for Node.js, AWS Lambda, and modern TypeScript applications.

A utility to automatically load and validate environment variables from `.env` files, ensuring they're properly configured before your system starts.

ESM based json config loader

Node Config Module

A robust and lightweight TypeScript library for securely loading, validating, and managing environment variables.

Fast and flexible environment variable parser with detailed error reporting.

The env provides a uniform way to work with environment variables and the path variable across different runtimes and operating systems.

Minimalistic, dependency-free .env file loader using the native util.parseEnv function from Node.js. Much faster than dotenv. Also supports CLI.

A TypeScript wrapper for AWS Secrets Manager that simplifies common operations and provides a more user-friendly interface.

Vite plugin for generating dynamic JavaScript files for each environment, allowing seamless integration and management of environment-specific configurations.

A TypeScript utility library that provides a fluent, type-safe API for defining, transforming, and managing environment variable configurations in applications.

A CLI + library tool to validate and manage environment variables in Node.js projects

A modern TypeScript validation library designed around familiar interface syntax and powerful conditional validation. Experience schema validation that feels natural to TypeScript developers while unlocking advanced runtime validation capabilities.

The gui-environment package is a command-line tool that simplifies managing environment variables for your application. Easily set up different configurations based on your build mode (development or production) for a smooth development workflow.

A module for enhanced environment variables operation.

A powerful and flexible configuration management library for NestJS applications. Supports JSON, YAML file loading, environment variable overrides, immutable configurations, and type-safe configuration access with dependency injection.

Utility to get and typecast environment variables.

🚀 The Ultimate Multi-App Configuration Library! CRITICAL BUG FIXES: Prefixed environment keys no longer sent to Azure. Complete architectural redesign with bulletproof fallback system. Enterprise-grade Azure integration and monorepo support.

Structure your npm scripts better via NODE_ENV

Type-safe environment variable management for TypeScript applications

A utility to converts JSON objects to environment variables

A zero-config React hook for environment variables - drop-in replacement for process.env

Advanced file scanner designed to enrich language models (such as GPT or similar) with comprehensive project context by extracting, organizing, and contextualizing project files

A CLI tool to instantly set up a Full Stack (MERN) or Backend project with a structured folder system and pre-installed dependencies.

🔐 Make protected .ENVs variables

Grab quick info from common environment variables (NODE_ENV, LOG_LEVEL, etc.). Convenience methods.

A TypeScript utility for securely managing environment variables through file encryption and runtime loading

Interactive setup and deployment of pre-made Cloudflare Workers

A simple configuration manager for different environments

Typenv is a modern, type-safe alternative to .env files, providing advanced validation, intelligent interpolation, and conditional logic for better environment management.

Test specific environment variables for ava

A Vite plugin to check that required environment variables are available at build time. Scans your code for calls to a specified function and ensures the environment variables referenced in those calls are defined.

Eleventy plugin that checks environment variables before Eleventy builds your site.

CLI tool for Papa Vault Secret Manager

Safely load environment variables in Node.js with fallback support.

Guard-env is a Node.js module for type-checking and guarding environment variables based on specified configurations.

dotenvx is the official Node.js library for .envx files, offering advanced type validation, intelligent interpolation, and conditional logic. It makes environment management safer, more dynamic, and easier to maintain.

Script for embedding environment variable in CRA apps without having to rebuild the on the server.

A CLI tool using that CircleCI API to audit potentially exposed secrets

utility f or securely loading environment variables from New Secret Key Manager API

React runtime environment variables (env) configuration

💥 Strictly typed access and type-casting for ENV variables 👏

A lightweight, zero-dependency configuration loader for Node.js applications, written in TypeScript.

Automates tag or released based deployments on Vercel using GitHub Actions

Registration helper for [node-convict](https://github.com/mozilla/node-convict), a featureful configuration management library for Node.js.

<div align="center"> <h1>Vercel Env Create 🛠️</h1> <p>The missing <code>vercel env create</code> command</p> <p> <a href="https://github.com/itsbrex/vercel-env-create" title="Screenshot of vercel-env-create"> <img alt="Screenshot of verce

Vite plugin for integrating build-time environment variables like Git branch and commit hash.

🚀 Beautiful CLI tool to push environment variables to Cloudflare Pages/Workers

CLI tool to validate .env files and generate .env.example using schema defined with Zod in TypeScript.

The missing Vercel CLI command to push environment variables from .env files.

A simple CLI tool to create .env.example files from your .env files, making it easier to share environment variable structures without exposing sensitive data

A node boilerplate template with built-in support for socket and MongoDB using Mongoose.

A powerful CLI tool that encrypts and decrypts .env files to protect your sensitive information during git commits. CommitSafe ensures that secrets remain secure and reduces the risk of accidental exposure in your repositories.

Developers often forget to define required environment variables (.env files). This package will automatically validates required environment variables on startup (Now supports TS).

A simple npm package to validate required environment variables and prevent runtime errors.

this is a simple package that generates typescript types for .env(dotenv) files.

Use your env variables in client side. Fork of luanbitar/gatsby-env-variables

A lightweight utility that securely loads API keys for Cursor MCP servers from your home directory, preventing accidental exposure of secrets in repositories. Keep your credentials safe while maintaining seamless integration with AI coding assistants.

A simple CLI tool to validate .env files against .env.example

Content Security Policy (CSP) injector for Applications - React, Angular, and VITE projects with comprehensive environment variable support

redact sensitive and secret variables

NestJS AWS Secrets Injector

Grab quick info from common environment variables (NODE_ENV, LOG_LEVEL, etc.). Convenience methods.

A developer-first security toolkit for React/Next.js applications

convert a json config file to a .env file format

Configuration management using environment-variables, validation & object extension.

Centrally manage multiple .env files

Ultra-fast, zero-dependency .env loader with type safety for Node/TS. Created by: Atikin Verse.

A secure and flexible tool for managing sensitive configuration data in Node.js applications

Define aliases for environment variables and bind them at runtime

NestJS wrapper for Nonfig

A command-line interface tool for managing environment variables across different projects and environments.

[](https://ko-fi.com/pagebook1) [](https://github.com/pagebook1/encryptmy-env)

Zero-config environment variable validation toolkit with CLI and UI dashboard

Easily and securely inject environment variable secrets—no matter the size—into any JavaScript runtime.

.env reader

Simple access to environment variables in Node.js

An npm package to easy generate a JWT Secret into a .env file (if exists) or create .env and fill it with JWT Secret. No display. No leak.

Path module to use env variables in strings/paths

Environment variable completion for coc.nvim, powered by ecolog.nvim

Simple utility functions for configuration management

A lightweight and secure CLI tool for encrypting and decrypting files using AES-256 encryption

VaultGuard CLI - Scan. Store. Secure. A minimal developer tool to scan your code for secrets and store them locally.

A type-safe utility that eyeballs your environment variables so you don't have to.

A tool for writing environment variables to files with support for base64 encoding and variable references

Strongly typed environment variables with validation and sanitization.

Script for embedding server variable in Vite or CRA apps without having to rebuild.

A simple environment switcher for managing multiple .env file

A powerful CLI tool for switching between different environment configurations with a single command

CLI tool to validate environment variables in Kubernetes deployments against reference files

Scans .env files and generates documentation about environment variable usage

Manage environment configurations for Node-based projects flexibly and secure

> Cache and handle config files for Node.js

[](LICENSE)  ![NPM Downloads](https://img.shields.io/

Configuration management library for Node.js

The babel plugin to transform inline environment variables to value getters