envolve
Envolve CLI is a powerful tool for managing environment variables in your projects. It allows you to easily create, update, compare, and sync environment files across different services.
@krauters/environment
A TypeScript utility library that provides a fluent, type-safe API for defining, transforming, and managing environment variable configurations in applications.
clean-env-vars
A dev utility that scans .env files, detects unused environment variables, validates presence of required keys, and supports both process.env and import.meta.env patterns.