So you know the web pages that have buttons, links and other styles on it but how does other functionality works How is the page changing when we click on a button Why it’s loading 2nd image before 1st image how it’s deciding size of various secti...
Web developers can finally sigh relief as Javascript temporals got shipped in small experimental releases. Temporals are poised to phase out the Date object that had been used since Javascript was written in 1993. The Date object has many pain point...
We all might have heard of "hoisting" while working in JavaScript. But not everyone knows in depth about it. In this post let's dive deep into it. var colour = "white"; console.log(colour); // white Here it's a simple block of code where the vari...
Variable shadowing: In JavaScript, variable shadowing occurs when a variable with the same name as a variable in a higher scope is declared in a lower scope, potentially causing confusion; let a = 10; if (true) { let a = 20; console.log(a); } ...
