javascript-cohort-2026.hashnode.devUnderstanding Objects in JavaScriptWhat objects are and why they are needed? An object in javascript is a collection of related data stored as key–value pairs .Let us try to understand Objects with a real-world example. In the real wor8h ago·5 min read
javascript-cohort-2026.hashnode.devPromise in JavaScript In the real world, a promise is a written statement or spoken(vow) saying definitely that you will do or not do something. A promise in JavaScript is an object that represents the eventual result (suc5d ago·7 min read
javascript-cohort-2026.hashnode.devJavaScript ArraysWhat arrays are and why we need them? Arrays are a collection of items/elements that are stored under a single variable name.Think of array as basket of fruits , its just one basket holding different 6d ago·4 min read
javascript-cohort-2026.hashnode.devUnderstanding Variables and Data Types in JavaScriptWhat are Variables and Why Do We Need Them? A variable is a labeled container that is used for storing data.Think of it as a container in the kitchen labeled "Sugar" which has sugar inside it. A box i6d ago·4 min read
javascript-cohort-2026.hashnode.devControl Flow in JavaScript: If, Else, and SwitchWhat control flow means in programming ? By deafult when a program runs it runs from top to bottom, one statement at a time. Control flow lets a user change the execution of the statement based on the6d ago·5 min read
