Sketch Repo - Collection of resources for anyone who uses Sketch
Fluid for Sketch - Sketch plugin to make your responsive designs more efficient
Frames for Sketch - Create awesome websites & apps using powerful design system
Marvel for Sketch - Sync, play and record prototypes in Sketch!
Confetti for Adobe XD - Generate gorgeous confetti patterns in 1 click
Anima App - Design, get feedback, convert to code, publish, iterate.