Invision - Prototyping and collaboration for design teams
Design Business - Database of design agencies, news, and useful materials.
Red Pen - Red Pen lets you upload your design, share a short URL, and get live, annotated feedback super-fast.
Conceptzilla - Get competitive design for a fraction of the industry cost
Pastel - Sticky note-based feedback collection tool for live websites
The Odin Project - How it works. This is the website we wish we had when we were learning on our own. We scour the internet looking for only the best resources to supplement your learning and present them in a logical order.