Challenged - Create and participate in video challenges of any kind.
Ramsophone - A generative art/music machine. (Be sure to refresh!)
Peeky - Peeky is a website builder for creatives. Create beautiful image galleries and portfolio sites online.
Generative Art in Go - Learn the basics of algorithmic art with the Go language
FOLD - What wacky things would you do if the price was just right?
Big Art - Discover street art