Hello,
I have been developing a Typst package as an alternative to the forest macro in LaTeX but more easily to get started and customize.
And here it is tdtr - Typst package for drawing beautiful tidy tree easily.
You do not need to write complex nested square brackets, but just write the tree as a view of bullet lists.
Also, it’s based on fletcher, so it’s convenient to customize your nodes and edges according to the manual of fletcher.
Hope you can enjoy this package and provide some suggestions for improvement!