Elysia leverages Bun for maximum performance. End-to-end type safety without code generation. Plugin system extends functionality. Excellent developer experience.
Type Safety
Schema validation generates types. Response types inferred automatically. Client libraries share types. No code generation step required.
- Define routes with type-safe handlers
- Use t schema for validation
- Leverage plugin ecosystem
- Access Bun-native performance
- Generate OpenAPI documentation
Ecosystem
Plugins for common needs. CORS, static files, WebSocket included. GraphQL and tRPC adapters. Testing utilities built-in.