Heroicons - Beautiful, free SVG icons from the makers of Tailwind CSS.
Figma Map Maker - Figma plugin to generate map, supporting Google Maps, Mapbox
Gradientify Icons - Interactive free SVG icons you can colorize as you wish
Figma Super Tidy - Figma plugin to easily align, rename and reorder your frames
Icon bundles - Largest icon collection by top designers
Easometric Figma Plugin - With Easometric it's really easy to create isometric layers.