Zonfig – Unified Node.js config schema with encrypted secrets

Summary: Zonfig is a Zod-based configuration system for Node.js that provides a single schema as the source of truth with TypeScript inference, startup validation, and error reporting. It loads configuration from environment variables, files, and secret stores, supporting built-in encryption for safely committing sensitive data to GitHub.

What it does

Zonfig defines one schema using Zod and loads config from multiple sources with runtime validation and encrypted secret handling.

Who it's for

It targets Node.js developers managing configuration across environment variables, files, and secret managers.

Why it matters

It solves config sprawl by centralizing validation and secure secret management in production Node.js applications.