Processing is a flexible software sketchbook and a language for learning how to code. Since 2001, Processing has promoted software literacy within the visual arts and visual literacy within technology…

Merge creativity and algorithms to sketch ever-evolving visuals that use randomness to create mesmerizing patterns, shapes, and designs. Explore inspiring works of established artists or start …

Processing uses the Java programming language, with additional simplifications such as additional classes and aliased mathematical functions and operations. It also provides a graphical user …

Source code for Processing, the software sketchbook and Java-based programming language for students, artists, designers, educators, hobbyists, and creative coders.

Processing is a coding language for making creative, animated, interactive, and artistic projects. It's designed for folks who are new to coding, so it's the perfect place to start.

Processing is open source and is available for macOS, Windows, and Linux. Projects created with Processing are also cross-platform, and can be used on macOS, Windows, Android, Raspberry Pi, …

Source code for Processing, the software sketchbook and Java-based programming language for students, artists, designers, educators, hobbyists, and creative coders.

Help us continue with your generosity! Returns the number of milliseconds (thousandths of a second) since the sketch started. Writes array data to the text area of the Processing environment's console.

Programs about animation, interaction, motion, simulation, and more... Short, prototypical programs exploring the basics of programming with Processing.

Processing // Hour of Code™ // Computer Science Education Week // Code.org