Understanding this in JavaScript (Simple Guide)Alright… let’s talk about one of the most confusing things in JavaScript… this 😵💫 Not because it is complex… But because it behaves like that one friend who changes personality depending on who theApr 22, 2026·4 min read·14
JavaScript Callback Functions Explained Simply (With Real Examples & Callback Hell)So… what exactly is a callback function? Well technically!!!… A callback is a function passed as an argument to another function and executed later. Hmm… sounds like MDN uncle again entered the chat �Mar 23, 2026·5 min read·4
Template literal in JS.So… let me ask you something… Have you ever written something like this in JavaScript? const name = "Barun"; const age = 22; const message = "My name is " + name + " and I am " + age + " years old.";Mar 23, 2026·5 min read·7
Error Handling in Javascript: Try, Catch, FinallySo, what do you mean by Errors in JavaScript? Well technically!!!... Errors are issues that occur when your JavaScript code stops executing as expected. But wait… This sounds like your maths teacher eMar 23, 2026·5 min read·9
Nested Arrays & Flattening (The Interview Trap Explained 😏)Alright… today we are going to talk about something which looks simple… but interviews mein logon ki hawa nikal deta hai 😏 Nested Arrays & Flattening And trust me… if you understand this properly, yoMar 22, 2026·5 min read·5
Spread vs Rest in JavaScript — Ekdum Simple Bhasha MeinSo, what does Spread and Rest even mean in JavaScript? Well technically!!!... MDN will say something like: Spread syntax allows an iterable to be expanded, and rest collects multiple elements into a Mar 22, 2026·5 min read·4
JavaScript Modules: Because Your 1000-Line File Deserves TherapyLet’s be honest. At some point in your JavaScript journey, you created that one file. You know the one. 1000+ lines Variables named data2, finalData, finalFinalData Functions doing 7 different thinMar 19, 2026·4 min read·39
