hono-useragent v0.8.1

UserAgent Parser Middleware for Hono 🔥

hono-useragent is a simple middleware that uses ua-parser-js under the hood to parse useragent from request header with improved type safty.

Installation ⚙️

You can install this package with bun

bun install hono-useragent

or you can use npm with this command

npm i hono-useragent

Usage overview ✨

Simple hono app with useragent middleware

import { Hono } from 'hono';
import useragent from 'hono-useragent';

// create hono app
const app = new Hono();

// attach middleware to app
app.use(useragent());

app.get('/', (c) => {
  const ua = c.useragent;
  return c.json({
    browser: ua.browser?.name,
    version: ua.browser?.version,
    os: ua.os?.name
  });
});

UserAgent parameters 📄

As I mentioned before, we use ua-parser-js under the hood. You can use these parameters in c.useragent object.

browser?.name      // 'Chrome'
browser?.version   // '124.0.6367.207'
browser?.major     // '124'
cpu?.architecture  // 'amd64'
engine?.name       // 'Blink'
engine?.version    // '124.0.0.0'
os?.name           // 'Linux'
os?.version        // 'x86_64' or kernel version like '6.5.0'

Running Tests 🐞

Make sure you have installed bun and then run below command:

bun run test

Author

AliReza Kamkar (alireza.kamkar@outlook.com)

License

MIT License

Copyright (c) 2024 AliReza Kamkar

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.