Paaatterns - Free collection of beautiful patterns for all vector formats
Whimsical Wireframes - Lightning fast wireframing with real-time collaboration.
Layer CSS - Lightweight CSS framework to build your own fluid layouts
Invision - Prototyping and collaboration for design teams
Vectorizer.io - Fast and easy way to vectorize an image online
Figma Map Maker - Figma plugin to generate map, supporting Google Maps, Mapbox