Zagora

Zagora creates type-safe, error-safe functions that never throw. It provides full TypeScript inference across inputs, outputs, errors, and context. Unlike RPC frameworks, Zagora produces pure functions - no network layer, just supercharged TypeScript functions.

When to Use

Use Zagora to build:

• Library APIs that need runtime safety
• Internal business logic with predictable errors
• SDKs requiring type-safe interactions
• Procedures where throwing exceptions breaks control flow
• Network-bound APIs with structured error handling

Avoid Zagora for:

• Simple functions without validation needs
• Pure data transformation (plain TypeScript suffices)
• Complex distributed systems (use oRPC/tRPC for multi-service communication)

Features