FluidShader – animated WebGL gradient editor
A free browser tool for animated gradients and dither patterns, with adjustable colors, motion and copyable code.
Resources
Discover useful things. Build your library. Share your finds.
Web Design 2
Pattern Monster — Seamless SVG Pattern Generator
A free library of 320+ seamless patterns with customizable colors, stroke width and angle, plus CSS/SVG copy and SVG or PNG export.