Atomize - The most advanced Design System for Sketch
PublicAPIs - Explore the largest API directory in the galaxy
Sketch Confetti - Generate gorgeous confetti patterns in 1 click.
The Unsplash API - No-limits, do-what-you-want API for access to 200K+ HD pics.
Sketch Repo - Collection of resources for anyone who uses Sketch
API List - A collective list of APIs. Build something.