Answers for "how javascript code executes"

6

run code in javascript

node .
// or 
node index.js
Posted by: Guest on August-20-2021
1

how javascript code executes

Ignoring the workings of JS engines, the ECMA specification says there
should be two types of execution contexts:

- Global Execution Context
- Function Execution Context

Furtheremore, it states there should be stack

- Call Stack

And finally to connect everthing handle asynchronous code there is a loop

- Event loop

(Google those seperately, tons of stuff to learn for each)
Posted by: Guest on July-11-2021

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