hono-routing

Automate type-safe Hono API construction with routing, validation, and error handling.

961|99|Updated Oct 20, 2025
One-click install
npx skills add https://github.com/jezweb/claude-skills --skill hono-routing
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: hono-routing
Source: https://github.com/jezweb/claude-skills/tree/main/skills/hono-routing
Command: npx skills add https://github.com/jezweb/claude-skills --skill hono-routing

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill eliminates the complexity of setting up Hono APIs with proper routing, validation, and type safety, preventing common development errors and saving significant setup time.

Core Features & Use Cases

  • Type-Safe Routing: Create fully typed routes with parameters, queries, and wildcards.
  • Request Validation: Automatically validate JSON bodies, query parameters, and route parameters using Zod, Valibot, or other validators.
  • Use Case: Imagine you need to build a REST API with user authentication. Use this Skill to quickly set up routes with validation, middleware chains, and error handling.

Quick Start

Create a new Hono app with a GET route that returns JSON data, then add validation middleware to ensure type safety.

Quick Start

Create a Hono API with a POST /users endpoint that validates the request body using Zod.

Quick Start

Build a Hono API with a GET /users route that returns a JSON response with user data.

Frequently Asked Questions about hono-routing

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I build type-safe APIs with request validation in Hono?

Type-safe APIs in Hono combine structured routing with validators like Zod or Valibot to enforce schema validation on request bodies, query parameters, and route parameters. This prevents runtime errors and ensures client-server type alignment automatically during development.

Can I use Hono routing with Cloudflare Workers, Deno, Bun, and Node.js?

Yes, Hono routing patterns—including params, queries, wildcards, and route grouping—work across all four runtimes. Choose your runtime based on deployment needs; the routing and validation logic remains consistent.

What's the best way to handle errors in a type-safe Hono API?

Use HTTPException-based error handling with onError hooks to catch and format errors consistently. This approach integrates seamlessly with Hono's middleware chain and preserves type information across the error flow.

How do I set up middleware chains and context passing in Hono routes?

Middleware composition in Hono chains handlers sequentially; use c.set and c.get to pass typed context between middleware and route handlers. This enables authentication, logging, and state management without breaking type safety.

Can I use typed RPC patterns with Hono routing?

Yes, export specific routes and use RPC client/server patterns to generate fully typed clients from server route definitions. This eliminates manual type duplication and enables fast, type-checked remote procedure calls.

Do I need to know TypeScript to use Hono's type-safe routing?

TypeScript is strongly recommended because type safety is the core benefit. Plain JavaScript works but sacrifices validation and IDE autocompletion; TypeScript unlocks compile-time error detection and route inference.