Platforma - Wireframe library of layouts and UI elements
Mobile Chat Kit - UI kits & sample apps for building in-app mobile chat
Source Wireframe Kit - Library of 537 blocks for desktop and mobile prototyping
Ambient Design - Ambient is a mobile app design market where you can get unique mobile UI kits.
Contra Wireframe Kit - Open source wireframe kit for design and prototyping 🚀
Chatkit - Use our free Omegle alternative to video chat with strangers instantly and meet cool new people on Chatki. Random video chat available on all mobile devices!