Cascading Perspectives with THREE CSS3DRenderer
summary
three.js ships a CSS renderer that turns DOM elements into 3D by applying CSS 3D transforms so you can animate real HTML nodes instead of shaders and meshes; the renderer is tiny — ~80 KB gzipped — and runs on mobile and iOS, but it creates GPU layers via translateZ so performance hits appear (experiment shows 1,000 elements → ~10 FPS), rasterization causes pixelation when zoomed, IE lacks preserve-3d, and complex meshes are emulated by thousands of divs so it works but hits clear scaling limits.
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