SwissGL

The single glsl() function abstracts away most WebGL2 boilerplate, as shown in the quickstart example where drawing an animated gradient requires minimal code compared to raw WebGL2.

Implemented in under 1000 lines of JavaScript, making it easy to integrate, audit, and modify without adding bloat to projects.

Designed for general-purpose GPU computations, with features like texture history (story parameter) for efficient simulations, as demonstrated in the Particle Life demo.

Supports multiple shader formats from expressions to full vertex-fragment pairs, allowing for expressive and concise GLSL code, such as in the particle update shader.