Hero of Kendrickstone - Choose your own adventure style game
Materia - Materia is a development environment to build advanced mobile and web applications.
Pathrise - Career coaching for students, free until you get a job 🎉
adapta-gtk-theme - An adaptive Gtk+ theme based on Material Design Guidelines - adapta-project/adapta-gtk-theme
Tuemilio - Email forms and referral waiting lists for indie makers
Zukitwo - Zukitwo is a Gnome Shell and GTK theme that currently works on Gnome Shell 3.14 and the latest version of GTK.