Hono

Documentation :point_right: hono.dev
v3 has been released! Migration guide


[![GitHub Workflow Status](https://img.shields.io/github/actions/workflow/status/honojs/hono/ci.yml?branch=main)](https://github.com/honojs/hono/actions) [![GitHub](https://img.shields.io/github/license/honojs/hono)](https://github.com/honojs/hono/blob/main/LICENSE) [![npm](https://img.shields.io/npm/v/hono)](https://www.npmjs.com/package/hono) [![npm](https://img.shields.io/npm/dm/hono)](https://www.npmjs.com/package/hono) [![Bundle Size](https://img.shields.io/bundlephobia/min/hono)](https://bundlephobia.com/result?p=hono) [![Bundle Size](https://img.shields.io/bundlephobia/minzip/hono)](https://bundlephobia.com/result?p=hono) [![npm type definitions](https://img.shields.io/npm/types/hono)](https://www.npmjs.com/package/hono) [![GitHub commit activity](https://img.shields.io/github/commit-activity/m/honojs/hono)](https://github.com/honojs/hono/pulse) [![GitHub last commit](https://img.shields.io/github/last-commit/honojs/hono)](https://github.com/honojs/hono/commits/main) [![Deno badge](https://img.shields.io/endpoint?url=https%3A%2F%2Fdeno-visualizer.danopia.net%2Fshields%2Flatest-version%2Fx%2Fhono%2Fmod.ts)](https://doc.deno.land/https/deno.land/x/hono/mod.ts) [![Discord badge](https://img.shields.io/discord/1011308539819597844?label=Discord&logo=Discord)](https://discord.gg/KMh2eNSdxV) Hono - _**\[炎\] means flame🔥 in Japanese**_ - is a small, simple, and ultrafast web framework for the Edges. It works on any JavaScript runtime: Cloudflare Workers, Fastly Compute@Edge, Deno, Bun, Vercel, Lagon, AWS Lambda, Lambda@Edge, and Node.js. Fast, but not only fast. ```ts import { Hono } from 'hono' const app = new Hono() app.get('/', (c) => c.text('Hono!')) export default app ``` ## Quick Start ``` npm create hono@latest my-app ``` ## Features - **Ultrafast** 🚀 - The router `RegExpRouter` is really fast. Not using linear loops. Fast. - **Lightweight** 🪶 - The `hono/tiny` preset is under 12kB. Hono has zero dependencies and uses only the Web Standard API. - **Multi-runtime** 🌍 - Works on Cloudflare Workers, Fastly Compute@Edge, Deno, Bun, Lagon, AWS Lambda, Lambda@Edge, or Node.js. The same code runs on all platforms. - **Batteries Included** 🔋 - Hono has built-in middleware, custom middleware, and third-party middleware. Batteries included. - **Delightful DX** 🛠️ - Super clean APIs. First-class TypeScript support. Now, we've got "Types". ## Benchmarks **Hono is the fastest**, compared to other routers for Cloudflare Workers. ``` Hono x 402,820 ops/sec ±4.78% (80 runs sampled) itty-router x 212,598 ops/sec ±3.11% (87 runs sampled) sunder x 297,036 ops/sec ±4.76% (77 runs sampled) worktop x 197,345 ops/sec ±2.40% (88 runs sampled) Fastest is Hono ✨ Done in 28.06s. ``` ## Documentation The documentation is available on [hono.dev](https://hono.dev). ## Migration The migration guide is available on [docs/MIGRATION.md](docs/MIGRATION.md). ## Communication [Twitter](https://twitter.com/honojs) and [Discord channel](https://discord.gg/KMh2eNSdxV) are available. ## 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](docs/CONTRIBUTING.md). ## Contributors Thanks to [all contributors](https://github.com/honojs/hono/graphs/contributors)! ## Authors Yusuke Wada _RegExpRouter_, _SmartRouter_, _LinearRouter_, and _PatternRouter_ are created by Taku Amano ## License Distributed under the MIT License. See [LICENSE](LICENSE) for more information.