2 JavaScript Sprite Sheet Examples
Enhance your web projects with efficient, high-performance sprite sheet animation techniques. This collection showcases modern, pure JavaScript approaches that ensure smooth animation while significantly minimizing the GPU load. You’ll find optimized use of the HTML Canvas API and CSS transforms for rendering, alongside programmatic implementations of the animation timer (requestAnimationFrame) and robust logic for dynamic frame switching based on user actions or game state.
Examples

Canvas Card Slicer Game
Modern web games often rely on bloated frameworks. This project demonstrates the raw capability of the native Canvas API combined with lightweight physics. It is a satisfying, tactile experience where the user’s cursor becomes a blade. By implementing a custom particle system and separating the collision logic (SAT.js) from the rendering, we achieve a high-performance arcade feel that runs smoothly even on modest hardware. (Requires: sat-js, mg-engine-js)
See the Pen Canvas Card Slicer Game.

3D Coin Spin Animation
An interactive 3D coin spin animation implemented by rendering 260 pre-shot frames onto a Canvas; spin control, inertia, and movement physics are handled by the combination of GSAP and the Draggable Plugin.
See the Pen 3D Coin Spin Animation.