UIHUT - Figma Plugin - 20000+ Resources access by copy paste from Figma plugin
Interfacer - Collection of more than 200+ free design resources
Jitter - A simple animation tool on the web
Facebook Design Resources - A collection of free resources made by designers at Facebook
Lottie - Lottie is an online platform that helps the users in editing and shipping their animations in a few clicks.
Freebiesbug - Collection of the best free web design resources.