env-validation

Typesafe environment variables for Next.js

Type-safe environment variables for Node.js — validated at startup, before your app runs.

Typed, validated environment variables for Next.js and Node.js

Lightweight TypeScript npm package for schema-driven runtime environment variable validation.

Track Your Environment Variable Changes Using Specification

Typed env validation + CLI to generate .env.example, scan for undeclared vars, and check for unsafe setups.

A zero-config CLI tool for Node.js developers to validate environment variables, analyze dependencies size, and generate project health reports directly from the terminal.

Validate .env files against .env.example with schema rules, env-specific checks, and CI-friendly output.

Deterministic CLI that lints .env files: syncs against .env.example, validates syntax & schema, and detects hardcoded secrets (AWS, Stripe, GitHub, OpenAI, private keys). JSON/Markdown reports, runs locally — secrets never leave your machine.

Zero-dependency TypeScript library to validate environment variables at startup - fail fast with clear, structured errors.

CLI tool that validates .env files against a typed schema so missing or misconfigured variables fail loudly before your app boots. Written in TypeScript.

Validate .env files and CI environment variables against annotated .env.example contracts. Catch missing variables and invalid types without logging secret values.

🇺🇦 Ukrainian-grade configuration layer 😼

Simple, powerful schema validation for TypeScript & JavaScript. Validate JSON, APIs, env vars, and forms with one clean API.

📦️ A lightweight, type-safe environment variable validator for TypeScript and Bun, powered by Zod. Features auto-loading, variable expansion, and automatic .env.example generation

Try evnx without installing anything — fork this repo, edit a .env file, push, and watch GitHub Actions flag secrets and misconfigs live.

GitHub Action for .env secret scanning, validation, and drift detection. Catches AWS keys, Stripe secrets, GitHub tokens, and misconfigs in CI. SARIF output for Security tab. Inline PR annotations. Powered by evnx.

Validate environment variables from JSON/YAML schemas before code ships.

Type-safe environment variables with fail-fast validation. Zero dependencies, built-in .env loading, CLI tools.

Monorepo for "@g14o/*" npm packages. The primary publishable package is cache, rate limiting, environment variable validators, and paystack payments for Next.js applications.