Jul 9, 2024 路 3 min read 路 JavaScript is at the core of web development, enabling dynamic and engaging web interactions. Whether you're starting out or aiming to enhance your skills, understanding how to execute JavaScript code is crucial. This guide explores several methods f...
Join discussion
Jan 26, 2024 路 5 min read 路 Introduction In the fast-paced world of web development, understanding how JavaScript code is executed is crucial. This article will take you on a journey behind the scenes, unravelling the mysteries of the JavaScript code execution process. By the e...
Join discussion
Aug 10, 2023 路 4 min read 路 馃専 Everything in JavaScript happens inside the execution context The execution context is like a big box in which we have 2 components in it. 馃 Memory Component: The first component inside javascript is the memory component. The memory component is...
Join discussion
May 4, 2023 路 5 min read 路 What is JavaScript? " javascript is a synchronous, single-threaded language" JavaScript is a popular programming language that runs on a variety of platforms and browsers. It is a synchronous, single-threaded language, meaning that it can only exe...
Join discussion
Mar 12, 2023 路 4 min read 路 What is Execution Context? When you write JavaScript code, it gets interpreted by the JavaScript engine. To understand what happens behind the scenes, you need to be familiar with the execution context. The concept of an execution context is also imp...
Join discussion
Feb 7, 2023 路 2 min read 路 Block level Scope : variable declared inside a {} block, it can not access from outside the block is called block Scope. ES6 introduced block scope two keywords that is let and const. { let x = 2; } // x can not be acces from here Global Level S...
Join discussion
Nov 21, 2022 路 3 min read 路 When we write javascript and the browser executes those codes, many processes take place behind the scenes. In this article, we are going to take a look at those processes. Let's take an example: Suppose we have created an HTML file and inside that H...
Join discussion
Oct 25, 2022 路 11 min read 路 JavaScript is a synchronous and single-threaded language. To know behind the scene how JavaScript code gets executed internally, we have to know something called Execution Context and its role in the execution of JavaScript code. Execution context is...
Join discussion
Jul 3, 2022 路 6 min read 路 What happens when you run a javaScript program? JavaScript is a single threaded programming language ( it has a single run time or a call stack) which means that it can run only one piece of code at a time. When you run a javaScript program , there a...
Join discussion
Jun 18, 2022 路 4 min read 路 What is JavaScript? JavaScript is a single-threaded, non-blocking, asynchronous, concurrent programming language with lots of flexibility. It's confusing, right? Let's understand word by word. Synchronous JavaScript JavaScript is a single threaded l...
Join discussion