Canvas Generative · AThevon/genjutsu
Create generative art with Canvas 2D
Provides patterns for building particle systems, flow fields, noise textures and fractals in HTML Canvas 2D, including screen-sharp sizing, animation loops and performance-safe particle pools. Useful when prototyping generative art, motion backgrounds or creative-coding demos in a web project.
Good for
- Build particle systems and flow-field animations for Canvas 2D
- Generate Perlin or Simplex noise textures for organic backgrounds
- Add DPR-aware resizing and requestAnimationFrame loops to a canvas
- Source repository
- AThevon/genjutsu
- Category
- Design
Open-source skills are maintained by their authors and listed as published, with attribution. Results depend on how well the skill fits your task and material.
A good place to start
Help me create a generative particle animation with flow fields on an HTML canvas, sharp on Retina displays.

Make your next great thing.
Bring a question, a file, or an idea that’s not quite there yet.