Embroidery Library for Processing

A gui library for processing.org

Source code for APDE: Create and run Processing sketches on an Android device.

An easy image editor integration for your Android apps.

Source code for Processing, the software sketchbook and Java-based programming language for students, artists, designers, educators, hobbyists, and creative coders. Includes the core library, and editor (PDE)

A shader based postFX library for processing.

AndroidCapture For Processing

R Language Mode in Processing for Creative Coding, created by @gaocegege, maintained by @jeremydouglass

Collection of tools for processing CityGML files

RunwayML-for-Processing

Syphon Implementation for Processing

An Open Sound Control (OSC) implementation for Java and Processing

Processing library that interfaces with ffmpeg to export video files

Art-Net DMX over IP library for Java and Processing

2D Platformer game made with processing

Paper Augmented Reality Toolkit - interactive projection for Processing

GUI library for Processing in which you only mention control elements in draw() at the places you need them.

Deep computer-vision algorithms for the Processing framework.

Projection mapping library for Processing

JRubyArt a ruby implementation of processing