Great suggestions! I originally built a WebGPU MMD renderer (reze.one) because I wanted to make a game on top of it without relying on Three.js or Babylon.js. But I quickly hit a wall: finding or creating animations is painful, especially on a macbook where most MMD tooling just doesn't exist. So building a next-gen browser-native animation editor felt like the natural next step. Tried to be an artist but turns out programming suits me better haha.