Guides

Use dotenvx with the tools and languages you already know and love. It works pretty much everywhere that we know of.

CLI

Quickstart

Node.js

Node.js Next.js Express Fastify Hono NestJS Vite TanStack Start Astro React Router Remix Nuxt SvelteKit Expo Bun

Platforms

AWS Lambda Cloudflare Cloudflare DigitalOcean Fly Heroku Netlify Railway Render Vercel (Next.js)

Docker

Docker Docker Compose

CI

GitHub Actions

Coding Agents

Claude Codex Cursor

Password Managers

1Password Bitwarden

Python

Python Flask uv

PHP

PHP

Ruby

Ruby Rails Sinatra

Go

Go Echo

Rust

Rust Rocket

Java

Java Kotlin Clojure

.NET

.NET

Package Managers

npm npm pnpm

Process Managers

PM2

Background Jobs

Trigger.dev

Monorepos

Monorepos Nx Turborepo

Shells & Scheduling

Bash Fish Zsh Cron

Encryption

Multiple Environments