2d ago · 12 min read · Let’s first look at a real-world scenario before jumping into JavaScript. Imagine a wooden furniture factory that manufactures different types of furniture. To better understand the process, let’s see
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Oct 14, 2025 · 4 min read · If you ever think about how JavaScript executes code behind the scenes.. then this blog is the last blog you have to read for you lifetime understanding… let’s deep dive into it. Do you know how this code is executed and what the output of it? // a ...
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Jul 3, 2025 · 7 min read · Hey JS champions, welcome back! I hope you've already gone through Part 1 of How JS Actually Works. If you have, awesome! Let’s dive deeper into functions. We're going to explore how JavaScript treats different kinds of functions, and how their behav...
Join discussionJun 30, 2025 · 11 min read · Hey there JS champions, I know you have written hundreds or may be thousands of lines of codes. But have you ever thought that how these lines of codes are actually being executed? When you write: var a = 20; console.log(a); // output: 20 or console...
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Oct 15, 2024 · 3 min read · javascript executes code by creating and managing Execution contexts There are two types of Execution Contexts Global Execution contexts Function Execution contexts Global Execution Contexts In JavaScript, a global execution context is created wh...
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Aug 11, 2023 · 3 min read · Get ready for an exhilarating journey into the heart of JavaScript's realm, where code comes to life and global execution takes center stage! In this immersive article, we're embarking on an epic quest to demystify the enigmatic concept of the global...
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Jul 9, 2023 · 6 min read · নিচের কোডটির মাধ্যমে চলুন দেখা যাক Browser এর মধ্যে Javascript কোড কিভাবে কাজ করে। যখন JS code run করা শুরু হয়, তখন Global Execution Context তৈরি হয়। এই Global Execution Context JavaScript এর Global Scope কে Represent করে। Global Execution Context স...
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Apr 30, 2023 · 5 min read · How JavaScript code is executed?? Have you ever wondered how JavaScript works behind the scene? Let’s understand how JavaScript execution works What is Execution Context? When we run any JavaScript, a special environment is created to handle the tran...
Join discussionApr 20, 2023 · 6 min read · You might have heard about hoisting, scope, scope chain, and lexical scope. These are often confusing for beginners or even for some experience developers and these are very important as they create a base for your JavaScript journey. If you don't wa...
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