Cheese - Cheese uses your webcam to take photos and videos, applies fancy special effects and lets you share...
SimpleScreenRecorder - SimpleScreenRecorder is a Linux screen recorder that supports X11 and OpenGL.
Webcamoid - Webcamoid is a full featured webcam capture application.
OBS Studio - Free and open source software for video recording and live streaming for Mac, Windows and Linux.
Deco UI Kit - Everything you need to make a social, news or shop app.
WT:Social - A news focused social network from the founder of Wikipedia