I’ve been looking at a lot of generative art libraries. Tyler Hobbs has done some amazing stuff with genartlib (which wraps Quil which itself wraps Processing, the original democratising force here). But Tyler’s stuff in particular I love.

For programmers, Vim is the minimal but powerful text editor present on every unix system worth talking about. For designers, Vim is the forename of a renowned designer. If you like either, check out Minimal Vim for a nice exploration of minimalism in font design.