A free web demo — play it in your browser, no install. Pixel Shader Academy — landing site. Learn GLSL fragment shaders, stage by stage. Demo: shader.dolstep.com
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Open the live demo Source on GitHubLearn GLSL the way you learn a video game.
🎮 Play the Free Demo → · 🛒 Buy on itch.io → · 🌐 Landing site
Pixel Shader Academy is a browser-based, stage-by-stage GLSL fragment shader playground. Write code on the right, watch the preview on top, read the lesson on the left, hit Run (or Ctrl+Enter), and let the Check button compare your output against the reference solution.
No install. No toolchain. No Node, no Unity, no headaches. Open a tab and start writing shaders.
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