Taptalk - Personal video and photo messaging
Twinme - Twinme – Private Messenger is a free, secure, instant, and high-definition messaging app that protects your privacy along with giving you full control over each of your relationships and contents.
elasticsearch-gui - AngularJS Client for ElasticSearch as a plugin.
Textra - Textra is a seriously beautiful, feature rich SMS and MMS app.
ElasticHQ - Tool for ElasticSearch management and monitoring.
Material Messaging - Material Messaging is a beautiful communication app that lets you send and receive SMS and MMS messages using the intuitive interface while giving you complete control over every aspect of your messaging experience.