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Animated Bookshelf
A sketchbook you can take down from a shelf and read, where some of the drawings move. It took four tries and a detour through a whole other app to get here.
Four versions of one book
1 · Early 2025A book
It began with Wawa Sensei's animated book slider tutorial for React Three Fiber: one book whose pages bend as they turn. I filled it with my own sketchbook, wrote the pages as a simple list of pictures, and found out a page could be a short looping video. That is when the drawings started to move.
2 · Spring 2025A shelf on a hill
One book wanted company. I modelled a bookshelf and a little low-poly island in Blender and set it in the scene, so you arrive at a shelf of volumes, pull one down, and read.
3 · Summer 2025A detour: Gridworm
Filling each volume by hand, one file name at a time, was slow. So I built Gridworm: lay the pictures out on a grid, shuffle them like prints on a table, and the book re-binds itself in that order.
- 4 · Now
A study
For this site the scene became a sunlit room with one book on one shelf. It is drawn in plain Three.js, with no models to download, so the whole thing, book included, is about 10 MB and costs nothing to host. Blender is not needed any more: the room is built from simple shapes in code.
The study
One sketchbook on one shelf, in a sunlit room. Click the book to take it down and read it; turn the pages with the arrows, a swipe, or a click on either page. To read the small print, zoom in with +, a pinch, the scroll wheel, or a double-tap, then drag to look around. Some of the drawings move.
3D scene · about 10 MB, loaded when you enter
Drawn in Three.js as a static page: the whole study, book included, is about 10 MB and costs nothing to host.
Credit
- Wawa Sensei - the animated book slider tutorial and starter code this grew from · source
Tech stack
- Three.js - the study: the room, the light, and the page turn, all in code
- React Three Fiber, drei, Jotai - the earlier versions
- Blender - the shelf and island in the hill version
- FFmpeg - the moving pages, re-encoded to load quickly