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a collection of articles about computer graphics: news, history, fundamentals, graphics programming and applications

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Category: tools

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Chipsound

Chipsound

Gamosoft Guillermo Villar2026-05-28
  • Browser-based player for classic tracker music
  • Supports MOD, S3M, XM, IT and variants
  • Customizable themes and visualizations
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ditherit.com

Dither it!

Alex Harris2026-02-06
  • Free online image dithering tool
  • Supports multiple dithering algorithms
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FragCoord.xyz

FragCoord.xyz

XorDev2026-02-12
  • WebGL2-based shader editor
  • Write, debug GLSL fragment shaders
  • Share shaders easily online
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materialmaker.org

Material Maker

Rodolphe Suescun2018-01-01
  • Open source procedural PBR texture tool
  • Node-based material authoring with 200+ nodes
  • Exports for Godot, Unity & Unreal engines