Documentation 👉 honojs.dev
v2.x has been released! Migration guide

Hono - [炎] means flame🔥 in Japanese - is a small, simple, and ultrafast web framework for Cloudflare Workers, Deno, Bun, and others.

import { Hono } from 'hono'
const app = new Hono()

app.get('/', (c) => c.text('Hono!!'))

export default app

Features

• Ultrafast - the router does not use linear loops.
• Zero-dependencies - using only Service Worker and Web Standard API.
• Middleware - built-in middleware, custom middleware, and third-party middleware.
• TypeScript - first-class TypeScript support.
• Multi-platform - works on Cloudflare Workers, Fastly Compute@Edge, Deno, or Bun.

Benchmarks

Hono is fastest, compared to other routers for Cloudflare Workers.

hono - trie-router(default) x 424,449 ops/sec ±4.98% (77 runs sampled)
hono - regexp-router x 516,228 ops/sec ±4.79% (81 runs sampled)
itty-router x 206,641 ops/sec ±3.59% (87 runs sampled)
sunder x 319,500 ops/sec ±1.33% (93 runs sampled)
worktop x 187,280 ops/sec ±3.09% (87 runs sampled)
Fastest is hono - regexp-router
✨  Done in 38.32s.

Documentation

The documentation is available on honojs.dev.

Migration

Migration guide is available on docs/MIGRATION.md.

Contributing

Contributions Welcome! You can contribute in the following ways.

• Create an Issue - Propose a new feature. Report a bug.
• Pull Request - Fix a bug and typo. Refactor the code.
• Create third-party middleware - Instruct below.
• Share - Share your thoughts on the Blog, Twitter, and others.
• Make your application - Please try to use Hono.

For more details, see docs/CONTRIBUTING.md.

Contributors

Thanks to all contributors! Especially, @metrue and @usualoma!

Author

Yusuke Wada https://github.com/yusukebe

License

Distributed under the MIT License. See LICENSE for more information.