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| PHP Front To Back [Part 1] - Series Introduction @TraversyMedia | Updated October 2024, 3 hours ago.
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PHP Front To Back [Part 1] - Series Introduction @TraversyMedia
![PHP Front To Back [Part 1] - Series Introduction](https://i.ytimg.com/vi/oJbfyzaA2QA/hqdefault.jpg "PHP Front To Back [Part 1] - Series Introduction
PHP Front To Back [Part 1] - Series Introduction")
![JavaScript Under The Hood [5] - JavaScript Engine Overview](https://i.ytimg.com/vi/oc6faXVc54E/hqdefault.jpg "JavaScript Under The Hood [5] - JavaScript Engine Overview
In this final video of the series, we will talk about JS engines and look at how JavaScript code is turned into machine code that runs on the CPU.
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Timestamps:
0:00 - Intro
0:42 - What is a JS Engine?
1:31 - Specific Browser Engines
3:30 - Compiled vs Interpreted Languages
6:11 - JS Engine Process Overview
7:25 - Abstract Syntax Tree (AST)
10:01 - Interpreter & Bytecode
10:58 - JIT Compilation")
