Web and Mobile Wireframes
Freebie by Tibor Lovas
Visual Studio Code Icons
Freebie by Microsoft
iOS Native Styles UI Kit
Freebie by Vladislav Luchkovski
Simple Wireframe Kit
Freebie by Kapil
UX Flow Wireframes
Freebie by ls.graphics
Ant UX Wireframes
Freebie by Marci
Simplified Wireframes
Freebie by Lattice