Fugue - Free and premium stock music for your videos, games, and UI
Feather Icons - Simply beautiful open source icons
UI Sound Kit 2 - A new pack of 130 clean and neat UI sounds for app makers
IconStore - Free icon packs by first-class designers
Figma Community - Publish live design files for others to learn from & remix.
Iconjar - Store all your icons in one place, just a click away