usernamecheck

A node module for checking availability of usernames across multiple websites

Usage no npm install needed!

<script type="module">
  import usernamecheck from 'https://cdn.skypack.dev/usernamecheck';
</script>

README

usernamecheck

A node module for checking availability of usernames across multiple websites

Usage

Install package

npm install usernamecheck

Check user in a website

const { listWebsites, isUsernameAvailable } = require('usernamecheck')

isUsernameAvailable('octocat', 'github').then(val => {
    console.log(val) //=> true
})

Check user in all websites

for (let website of listWebsites()) {
    isUsernameAvailable('octocat', website).then(val => {
        let message = val === true ? 'available' : 'unavailable'
        console.log(`[${website}] "${username}" ${message}`)
    })
}

Supported websites

Facebook
Twitter
Github
Instagram
Pinterest
~~Linkedin~~ (Client-side Rendering)
Youtube
Tumbrl
~~Twitch~~ (Client-side Rendering)
~~Imgur~~ (Client-side Rendering)
Reddit
Steam
Patreon
Deviantart
Slack
TikTok
Medium
Wordpress
Soundcloud
~~Spotify~~ (Client-side Rendering)
Quora
Ebay
Telegram

Since this application parses only the HTTP response status code and response body it becomes unable to parse client-side rendered pages. Some sites like facebook and twitter ahave both client-side and server-side versions