ARITHMETIC OPS | How the JavaScript REALLY engine works | V8 engine explained | Advanced JavaScript

This video looks at how registers work in the JavaScript V8 engine at a bytecode level.

Everytime you perform an addition, multiplication, division, subtraction this will be represented as bytecode operation in the V8 engine. In this video we continue on from the previous videos where we learned how javascript engines and register machines work.

In this video you will get even more familiar with how the JavaScript v8 engine handles your code and how it's represented as assembly instructions, and you will learn a load more new assembly instructions at a byte code level.

This video really focuses on how you can become an Advanced JavaScript developer through focusing on how your source code gets translated into bytecode by the ignition interpreter in the Javascript V8 engine that powers chrome, chromium browsers and nodejs.

This video is beginner friendly.

[nairihar]

Hey, thanks for the video. How do you explain the [0] before the Return? Div r0, [0] or Mul r0, [0]

[DaniTheMonster]

Top quality content. Exactly what I was looking for I found it in your series! Could you do something like this series for a c# for example?

[elossi]

Thank you Chris. I have found your series enlightening. Do you know anything about d8 debugger shell?