@superfunctions/http-hono

Hono adapter for @superfunctions/http - Use framework-agnostic routers with Hono.

Installation

``bash
npm install @superfunctions/http @superfunctions/http-hono hono
`

Quick Start

`typescript
import { Hono } from 'hono';
import { createRouter } from '@superfunctions/http';
import { toHono } from '@superfunctions/http-hono';

// Define your router (framework-agnostic)
const apiRouter = createRouter({
routes: [
{
method: 'GET',
path: '/users/:id',
handler: async (req, ctx) => {
return Response.json({ id: ctx.params.id });
},
},
],
});

// Use with Hono
const app = new Hono();
app.route('/api', toHono(apiRouter));

export default app;
`

API

$3

Converts a @superfunctions/http router to a Hono instance.

Parameters:
- router: Router instance from @superfunctions/http

Returns: Hono

Example:
`typescript
import { toHono } from '@superfunctions/http-hono';

const honoApp = toHono(myRouter);
app.route('/api', honoApp);
`

Usage Examples

$3

`typescript
import { createRouter } from '@superfunctions/http';
import { toHono } from '@superfunctions/http-hono';

const router = createRouter({
middleware: [
async (req, ctx, next) => {
// Auth middleware
const token = req.headers.get('Authorization');
if (!token) {
return Response.json({ error: 'Unauthorized' }, { status: 401 });
}
return next();
},
],
routes: [
{
method: 'GET',
path: '/protected',
handler: async () => Response.json({ data: 'secret' }),
},
],
});

const app = new Hono();
app.route('/api', toHono(router));
`

$3

`typescript
interface AppContext {
db: Database;
}

const router = createRouter({
context: { db: myDatabase },
routes: [
{
method: 'GET',
path: '/users',
handler: async (req, ctx) => {
const users = await ctx.db.findMany({ model: 'users' });
return Response.json(users);
},
},
],
});

const app = new Hono();
app.route('/api', toHono(router));
`

$3

`typescript
const usersRouter = createRouter({ routes: [/ user routes /] });
const postsRouter = createRouter({ routes: [/ post routes /] });

const app = new Hono();
app.route('/api/users', toHono(usersRouter));
app.route('/api/posts', toHono(postsRouter));
`

$3

`typescript
// Cloudflare Workers
import { createRouter } from '@superfunctions/http';
import { toHono } from '@superfunctions/http-hono';

const router = createRouter({
routes: [
{ method: 'GET', path: '/', handler: async () => Response.json({ ok: true }) }
]
});

const app = new Hono();
app.route('/', toHono(router));

export default app;
`

Alternative: Universal Handler

Since Hono uses Web Standards natively, you can also use the router directly without the adapter:

`typescript
import { Hono } from 'hono';
import { createRouter } from '@superfunctions/http';

const router = createRouter({
routes: [/ routes /]
});

const app = new Hono();
app.all('/*', (c) => router.handler(c.req.raw));
`

When to use the adapter:
- ✅ Full per-route registration
- ✅ Framework-native patterns
- ✅ Better integration with Hono middleware

When to use universal handler:
- ✅ Simpler setup
- ✅ Single catch-all route
- ✅ Minimal code

Important Notes

$3

Hono uses Web Standard Request and Response natively, making this adapter very lightweight with near-zero overhead.

$3

Routes are registered relative to the mount point:

`typescript
const router = createRouter({
routes: [
{ method: 'GET', path: '/hello', handler: () => Response.json({ msg: 'hi' }) }
]
});

// Route accessible at: /api/hello
app.route('/api', toHono(router));
`

$3

Hono doesn't have a built-in head method, so HEAD requests in your router are automatically skipped. Most frameworks handle HEAD automatically from GET routes.

TypeScript

Full TypeScript support with proper types:

`typescript
import type { Router } from '@superfunctions/http';
import type { Hono } from 'hono';

const myRouter: Router = createRouter({ routes: [...] });
const honoApp: Hono = toHono(myRouter);
``

Edge Runtime Support

Works seamlessly with:
- ✅ Cloudflare Workers
- ✅ Deno Deploy
- ✅ Vercel Edge Functions
- ✅ Bun

Compatibility

- Hono 4.x ✅

License

MIT