OI Chat - Chat and collaboration network for Blockstack users
Berkanan - Chat with people nearby. Even offline, on an ✈️.
Poltergeist - Poltergeist Emoji Chat Platform is the world’s biggest emoji community where you can meet new people, share images, post to a public stream, and fight tedious boredom.
Vuash - Send secret messages safely.
Bulma - Bulma is an open source CSS framework based on Flexbox and built with Sass. It's 100% responsive, fully modular, and available for free.
Bubi Chat - Location based anonymous chatting app