Handsome Illustrations - Create unique illustrations for websites & applications.
Figma Super Tidy - Figma plugin to easily align, rename and reorder your frames
Iconduck - 113,524 free open source icons & illustrations
Figma - Team-based interface design, Figma lets you collaborate on designs in real time.
Struct Illustrations - Create your own unique story with editable illustrations
Easometric Figma Plugin - With Easometric it's really easy to create isometric layers.