Design Inspiration

Dribbble - Discover the World's Top Designers & Creative Professionals

UI Kits, Icons, Templates, Themes and More - UpLabs

Awwwards - Website Awards - Best Web Design Trends

Icons and Illustrations

Sketch App Sources - Free design resources and plugins - Icons, UI Kits, Wireframes, iOS, Android Templates for Sketch

Vector images

Curated Vector Illustrations, Stock Royalty-Free Images | Vectorplace

Flaticon, the largest database of free vector icons

VectorStock - Vector Art, Images, Graphics & Clipart