You would need to use the Twitch API to check who is live. A jQuery AJAX request could be used to get a JSON object containing only the live streams.
See the API here: https://github.com/justintv/Twitch-API
You would need to use the Twitch API to check who is live. A jQuery AJAX request could be used to get a JSON object containing only the live streams.
See the API here: https://github.com/justintv/Twitch-API