Third-party Middleware

Third-party middleware refers to middleware not bundled within the Hono package. Most of this middleware leverages external libraries.

Authentication

• Auth.js(Next Auth)
• Clerk Auth
• OAuth Providers
• OIDC Auth
• Firebase Auth
• Verify RSA JWT (JWKS)
• Stytch Auth

Validators

• ArkType validator
• Effect Schema Validator
• Standard Schema Validator
• TypeBox Validator
• Typia Validator
• unknownutil Validator
• Valibot Validator
• Zod Validator

OpenAPI

• Zod OpenAPI
• Scalar
• Swagger UI
• Hono OpenAPI
• hono-zod-openapi

Others

• Bun Transpiler
• esbuild Transpiler
• Event Emitter
• GraphQL Server
• Hono Rate Limiter
• Node WebSocket Helper
• Prometheus Metrics
• OpenTelemetry
• Qwik City
• React Compatibility
• React Renderer
• RONIN (Database)
• Sentry
• tRPC Server
• Geo
• Hono Simple DI
• Highlight.io
• Apitally (API monitoring & analytics)
• Cap Checkpoint
• jsonv-ts (Validator, OpenAPI, MCP)