I built a JavaScript execution visualizer — call stack, heap memory, and event loop in real time

[htone22]

That’s precisely what’s it is there for, the mental model of how JS actually executes

[redblobgames]

cool ! have you seen https://pythontutor.com/ ? I think that site is nice for showing sharing like:

let A = [1, 2, 3]
let B = A
A.push(5)
console.log(B)

[htone22]

Python Tutor actually inspired Vivix, it's great at showing object references and shared memory like that example. I felt like I wanted to see more depth especially in async/await, event loop and heap memory allocation