Not sure this is any good, just sharing. I suspect these things aren't good enough yet.
But I was interested.
The code for N-bref is available.
https://github.com/facebookresearch/nbref (https://github.com/facebookresearch/nbref)
Here are some examples of decompiled code, made by N-bref.
Screenshot 2024-03-03 205841.png
Here is a similar project:
https://github.com/Jakobeha/UnderstandableBinary (https://github.com/Jakobeha/UnderstandableBinary)
And this project writes comments for decompiled code, explaining them
https://github.com/JusticeRage/Gepetto (https://github.com/JusticeRage/Gepetto)