Invision - Prototyping and collaboration for design teams
Platforma - Wireframe library of layouts and UI elements
PAQATO - The PAQATO After-Sales Experience Platform is the growth driver that makes online stores successful for tomorrow.
Contra Wireframe Kit - Open source wireframe kit for design and prototyping 🚀
Glyphish - Awesome mobile app icon collection for designers/developers
Source Wireframe Kit - Library of 537 blocks for desktop and mobile prototyping