Detect robots in koa

Feb 21, 2016

Koa detect robots. Fast Middleware detect bot crawler for Koa.

Installation

npm install koa-isbot --save

Usage

var koa = require('koa')
  , app = koa.app()
  , isBot = require('koa-isbot');

app.use(isBot());

app.use(function *(next) {
    console.log('isBot? ', this.state.isBot); 
    // null or 'googlebot', 'bingbot', ... 
});

app.listen(3000);

Update for Koa2

var koa = require('koa')
  , app = koa.app()
  , isBot = require('koa-isbot');

app.use(isBot());

app.use(aysnc (ctx, next) => {
    console.log('isBot? ', ctx.isBot); 
    // null or 'googlebot', 'bingbot', ... 
});

app.listen(3000);

Support list

Google bot - googlebot
Baidu - baiduspider
Guruji - gurujibot
Yandex - yandexbot
Slurp- slurp
MSN - msnbot
Bing - bingbot
Facebook - facebookexternalhit
Linkedin - linkedinbot
Twitter - twitterbot
Slack - slackbot
Telegram - telegrambot
Apple - applebot
Pingdom - pingdom
tumblr - tumblr

Source code

Github: https://github.com/duyet/koa-isbot NPM: https://www.npmjs.com/package/koa-isbot

How to contribute

Fork the project on Github (https://github.com/duyet/koa-isbot/fork)
Create a topic branch for your changes
Ensure that you provide documentation and test coverage for your changes (patches won’t be accepted without)
Create a pull request on Github (these are also a great place to start a conversation around a patch as early as possible)