Glitch & Grain

Resources
Docs
p5.js Reference
Full API reference for every p5.js function — shapes, color, math, I/O, and more.
↗ p5js.org
Library
p5.riso Docs
Official docs for p5.riso — channels, dither modes, halftone, export, and all 81 RISO colors.
↗ Open
Reference
Glossary
Searchable definitions for every JavaScript, p5.js, and p5.riso term used in the demos.
→ Open
Video
The Coding Train
Daniel Shiffman's p5.js tutorial series — great companion for learning the fundamentals.
↗ YouTube
Tool
Spectrolite
Color separation and halftone tool designed for Risograph printing.
↗ spectrolite.app
Reference
Stencil Wiki
Community wiki covering stencil and Risograph printing techniques, inks, and workflows.
↗ stencil.wiki
Available RISO Ink Colors
2-Color Prints — pick any two
Bright Red
"brightred"
Orange
"orange"
Copper
"copper"
Sunflower
"sunflower"
Yellow
"yellow"
also 1-color
Light Lime
"lightlime"
Mist
"mist"
Green
"green"
Mint
"mint"
Teal
"teal"
also 1-color
Aqua
"aqua"
also 1-color
Blue
"blue"
Burgundy
"burgundy"
Fluor. Pink
"fluorescentpink"
HD Black
"black"
1-Color Prints
Fluor. Orange
"fluorescentorange"
Yellow
"yellow"
Fluor. Lime
"fluorescentlime"
Teal
"teal"
Aqua
"aqua"
Purple
"purple"
Black
"black"