EnvGuard: Environment Variable Manager

Type-safe .env validation with runtime type checking, defaults, and secret masking.

Features

• Fails fast at startup with clear error messages
• Type coercion: string, number, boolean, url, email
• Required/optional with defaults
• Allowed values list
• Secret masking in error messages
• Zero dependencies, full TypeScript inference

Built with Claude Code (Vibe Coded). After purchase you will receive access to the private repository.