In addition to the V8 engine section, I think it is important to add a section that talks about concepts that also go a little further than what is available in JavaScript.
These are often notions that many consider to be extremely advanced but I think that above all it is necessary to have a certain interest in the subject (it is not necessarily death to be apprehended either).
First of all, I really recommend Dmitry Soshnikov's youtube channel. There is also his website which is full of articles explaining various topics related to modern compilers (a real goldmine).
My github contains a section dedicated to various academic research on modern compiler optimizations.
⬅️ 🌇 Architecture & Paradigms: Design Pattern | ➡️ 🌇 Architecture & Paradigms: DDD (Domain Driven Design)