Created by Casey Reas and Ben Fry, Processing is an open source programming language and environment for people who want to program images, animation, and interactions. It is used by students, artists, designers, researchers, and hobbyists for learning, prototyping, and production. It is created to teach fundamentals of computer programming within a visual context and to serve as a software sketchbook and professional production tool. Processing is an alternative to proprietary software tools in the same domain.
I first discovered Processing in 2003 at ITP while exploring different options for creating a set of tutorials about generative algorithms. We quickly realized that Processing could transform our approach to teaching programming and have adopted it as the language learned by all incoming students. I’m thrilled to have this chance to talk to Casey and Ben a little about the origins of Processing, their philosophy, work, and plans for the future. - Daniel Shiffman