hono-middleware

What problem does it solve?

This skill provides a comprehensive guide to building and configuring Hono middleware, enabling consistent request processing, modular composition, and reusable patterns across Hono-based applications.

Core Features & Use Cases

• Logger, CORS, Secure Headers, CSRF, Basic and Bearer Authentication, JWT, Compress, ETag, Cache, Body Limit, Timeout, Request ID, Pretty JSON, IP Restriction
• Inline and reusable middleware definitions, createMiddleware helper, and middleware factory patterns for scalable architectures
• Error handling and middleware composition, including conditional middleware and multi-middleware orchestration across routes
• Real-world use cases include building API gateways, feature-flagged endpoints, and secure, high-performance request pipelines

Quick Start

Start by creating a Hono app, apply built-in middleware, and compose custom middleware with app.use. Then add a simple secured route to verify the pipeline works end-to-end.