I was studying maths as a hobby and made myself a LaTeX editing environment in Emacs with inline rendering of mathematical content: https://github.com/dandaviso

I was studying maths as a hobby and made myself a LaTeX editing environment in Emacs with inline rendering of mathematical content: https://github.com/dandavison/xenops https://github.com/dandavison/xenops A handful of other people use it I think but I made it for myself and don't have time to maintain it when I'm not studying maths.