Fluid for Sketch - Sketch plugin to make your responsive designs more efficient
Marvel for Sketch - Sync, play and record prototypes in Sketch!
Git Sketch Plugin - Version control for designers
Anima App - Design, get feedback, convert to code, publish, iterate.
Unsplasher - Fill shapes or symbols in Sketch with images from Unsplash 🖼
Sketch Repo - Collection of resources for anyone who uses Sketch