It's open source. Everything about it is open source except for a little web app thing (which is a really nice one, but you don't have to use it). I am using

It's open source. Everything about it is open source except for a little web app thing (which is a really nice one, but you don't have to use it). I am using Typst to write my dissertation along with git and it's great. They have several pieces to the project at https://github.com/typst https://github.com/typst . The comemo package actually seems quite useful for everyone that writes Rust, regardless of if it's related to Typst or typesetting at all. Though, I don't write much Rust, so take that with a bag of salt.