Examples. Short, prototypical programs exploring the basics of programming with Processing.

These examples are running online through p5.js using HTML Canvas for rendering. There are many more examples included with the Processing application; please look there if you don't find what you're looking for here.

Basic Examples. Programs about form, data, images, color, typography, and more...

- Structure
- Statements and Comments
- Coordinates
- Width and Height
- Setup and Draw
- No Loop
- Loop
- Redraw
- Functions
- Recursion
- CreateGraphics
- Form
- Points and Lines
- Shape Primitives
- Pie Chart
- Regular Polygon
- Star
- Triangle Strip
- Bezier
- Data
- Variables
- Integers and Floats
- True/False
- Characters and Strings
- Datatype Conversion
- Arrays
- Array
- Array 2D
- Array Objects
- Control
- Iteration
- Embedded Iteration
- Conditionals 1
- Conditionals 2
- Logical Operators
- Image
- Load and Display Image
- Background Image
- Transparency
- Alphamask
- CreateImage
- Pointillism
- Request Image
- Color
- Hue
- Saturation
- Brightness
- Color Variables
- Relativity
- Linear Gradient
- Radial Gradient
- Math
- Increment/Decrement
- Operator Precedence
- Distance 1D
- Distance 2D
- Map
- Sine
- Sine and Cosine
- Sine Wave
- Additive Wave
- Polar to Cartesian
- Arctangent
- Graphing 2D Equation
- Interpolate
- Random
- Double Random
- Random Gaussian
- Noise 1D
- Noise 2D
- Noise 3D
- NoiseWave
- Input
- Mouse 1D
- Mouse 2D
- MousePress
- Mouse Signals
- Easing
- Constrain
- Storing Input
- Mouse Functions
- Keyboard
- Keyboard Functions
- Milliseconds
- Clock
- Transform
- Translate
- Scale
- Rotate
- Arm
- Objects
- Objects
- Multiple Constructors
- Composite Objects
- Inheritance
- Typography
- Letters
- Words
- Text Rotation
- Web
- Embedded Links
- Loading Images

Topic Examples. Programs about to animation, interaction, motion, simulation, and more...

- Drawing
- Continuous Lines
- Pattern
- Pulses
- Animation
- Sequential
- Animated Sprite
- GUI
- Rollover
- Button
- Handles
- Scrollbar
- Motion
- Linear
- Bounce
- Bouncy Bubbles
- Moving On Curves
- Brownian
- Circle Collision
- Morph
- Reflection 1
- Reflection 2
- Interaction
- Tickle
- Follow 1
- Follow 2
- Follow 3
- Reach 1
- Reach 2
- Reach 3
- Image Processing
- Pixel Array
- Brightness
- Blur
- Edge Detection
- Convolution
- Histogram
- Advanced Data
- Array List Class
- Int List Lottery
- Load Save JSON
- Load Save Table
- File IO
- Load File 1
- Load File 2
- Save One Frame
- Simulate
- Simple Particle System
- Multiple Particle Systems
- Forces With Vectors
- Smoke Particle System
- Flocking
- Vectors
- Bouncing Ball
- Vector Math
- Acceleration With Vectors
- Fractals and L-Systems
- Mandelbrot
- Tree
- Koch
- Penrose Snowflake
- Penrose Tile
- Pentigree
- Cellular Automata
- Wolframs's 1D CA
- Conway's Game of Life