meowshapes is a simple editor for visualizing 3D shapes, vectors, and math-related content. I made it because I wanted an alternative to Geogebra or Desmos that was easier to use for vector-related content.
It’s designed to be easy to use and easy to embed.
meowshapes builds on the meowshapes package, which itself is a relatively thin wrapper over THREE.js. It's possible to use the meowshapes package directly and it's described here. It's less convenient, but is a bit faster to load.
Here's some of the things I am hoping to add eventually: