Big collection of free resources. Topics are Code, Fonts, PSD, Illustrator, Principle, Sketch and XD.
FreebiesUI is an ever-growing collection of quality UI resources designed by talented creatives who choose to share their work for free with the rest of the community.
Stash Sketch Plugin
Free resources, directly in Sketch. Import artboards instead of entire Sketch files.
High Quality Resources
High quality selection of the best UI kits, mockups, illustrations and other products.
High quality design resources like UI Kits, templates, components and illustrations. A lot of free stuff but also paid premium resources.