I found Tobias Klein's _A Bug Hunter's Diary_ to be quite readable and enlightening even if I couldn't follow all of the code.

https://nostarch.com/bughunter

What do you mean exactly by "these things"?

It may be that the blog post is difficult to understand simply because I have written it poorly...

I read posts like that and marvel at how much people can understand. Well done and thanks for posting.