Sketch Repo - Collection of resources for anyone who uses Sketch
Ouch! Illustrations by Icons8 - Professional, perfectly matching, and customizable illustrations for any designs
Frames for Sketch - Create awesome websites & apps using powerful design system
Control Illustrations - 108 free flat illustrations with customizable characters
Confetti for Adobe XD - Generate gorgeous confetti patterns in 1 click
Humaaans - Mix-&-match illustrations of humans with a design library.