Mir - The purpose of Mir is to enable the development of user interfaces shells.

Zoom - Equip your team with tools designed to collaborate, connect, and engage with teammates and customers, no matter where you’re located, all in one platform.

Y Window System - Y Window System is a platform that allows you to improve the speed, working, and efficiency of the application in your operating system and helps you to increase the responsiveness of applications similar to any locally based app.

Whereby (formerly appear.in) - Collaborate from anywhere - video meetings with no downloads

DirectFB - DirectFB is a web-based platform that provides you with complete access to a software library that you can use for the acceleration of graphics, handling the input devices, and others for your Linux operating systems.

DISQUS - Disqus is a global comment system that improves discussion on websites and connects conversations across the web.