For those who are looking for a self-hosted alternative to Slack, Rocket Chat is one of the best. Here’s how to install and set up Rocket Chat on your server.
IRC, even though is old, still plays a major role in Linux. There are many, many clients out there and here are 5 really great IRC clients you should check out.
Want to run a chat room on your website to make it more social? phpFreeChat is an open source, AJAX-based chat server that you can install on your site. Compared to other chat software, phpFreeChat is a breeze to set up. It doesn’t even require a database!