FragCoord: CodePen for GPU Programming

While everyone's obsessing over AI agents, graphics programmers are quietly building stunning visual effects with GLSL shaders. FragCoord makes this accessible — it's a WebGL2 shader editor that runs entirely in your browser, no setup required.

The Shader Development Problem

Shader programming is powerful but painful. Setting up a development environment means configuring build tools, managing dependencies, and dealing with graphics APIs. Most developers interested in creative coding or procedural art bounce off before creating anything interesting.

FragCoord eliminates the setup friction. Open the browser, start writing GLSL, see results immediately. It's CodePen but for GPU programming — perfect for experimenting with particle systems, procedural textures, or generative art.

Why Graphics Programming Matters

The intersection of creative coding and web development is exploding. WebGL effects in interfaces, procedural art for NFTs, real-time visualizations for data. Shader programming unlocks effects impossible with traditional JavaScript animation.

FragCoord makes this accessible to web developers who wouldn't otherwise touch graphics programming. No need to learn OpenGL or set up development environments — just write shaders and iterate.

Compare this to paid alternatives like Shadertoy Pro or desktop tools like RenderMonkey. FragCoord is free, browser-based, and designed for rapid experimentation. For creative coders and anyone building visual effects, this removes the biggest barrier to GPU programming.

Try FragCoord — start with a simple fragment shader and see what's possible with GPU-accelerated graphics in the browser.