#javascript

Articles tagged with #javascript

JavaScript - Array methods cheat sheet
15+ array methods to ace your JavaScript interview
May 26, 20244 min read76
Making JS less scary with knowledge of Execution context, call stack and hoisting
Intro JavaScript is hard. Don’t get me wrong, JS is the go-to language to become a full-stack developer in the least time and most miniature tech stack. In the long run though, without the knowledge of the inner workings of JavaSript, your codebase s...
Nov 7, 202313 min read173
Understanding Lexical Scope and Closure in JavaScript
Delving into the Inner Workings of Lexical Scope and Closures to Master Advanced JavaScript Programming
Jul 28, 202310 min read206
JavaScript Scopes Unveiled: Unlocking the Secrets of Global, Local, and Block Scopes
I find it easier to understand a technical term when I look it up in the dictionary before starting the topic. In this article, we’ll be following that approach. Scope noun the extent of the area or subject matter that something deals with or to wh...
Jul 15, 20234 min read141
Mastering JavaScript Variables: Understanding the Difference between let, const, and var
Since ES6, we got an addition of the let and const keywords. But why was there a need for them in the first place? And since everyone around you is suggesting that let is the new var, should we stop using var altogether? After understanding the diffe...
Jul 6, 20237 min read306