Let’s check out the Shortest Program in JavaScript and more about the window and this keyword. Understand how the Global Execution Context is created, global object, and this keyword is created in JS. We’ll also talk about what happens under the hood of the JS Engine when you execute this shortest code in the browser.

JavaScript Engine creates a global object whenever you run any JS code. In the case of browsers, this global object is known as `window`, check out the video to see the demo of this global object created by the browser.

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Topics Covered:
00:00 – Introduction to the Shortest JavaScript Program
00:19 – Behind the Scenes of the shortest JavaScript Program
00:39 – Global Execution Context and window object in JavaScript
01:40 – Introduction to this keyword in browser
04:38 – Code example of variables and functions in Global Memory Space
07:53 – Teaser – undefined vs. not defined in JS
08:03 – Thank you for watching Namaste JavaScript 🙏

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Akshay Saini
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