[ericax]

We use PixiJS!

We used to use d3-force for force simulation, but then we rewrote it in wasm ourselves for performance.

[ilrwbwrkhv]

Huh Pixi JS. I used to be a contributor many moons back. It's a great little library. Would love to read about challenges with d3 force and your wasm approach if obsidian has a tech blog.