JavaScript Fundamentals

Most people save JavaScript tutorials for later. Later never comes. This course makes the waiting stop. You write real JavaScript in VS Code and the browser console in the first hour. Here is what you will build skills in: • JavaScript Basics & Environment Setup How JavaScript runs, what it is, VS Code setup, browser console, Node.js basics, variables using var, let, and const, comments, and semicolons. • Data Types, Objects, and Arrays Primitive types, undefined, null, objects, and arrays with indexing and grouping, so you handle any data a program needs. • Operators, Conditions, & Control Flow Arithmetic, comparison, logical, and increment/decrement operators with if/else, else-if, switch, and ternary so your programs make real decisions. • Loops, Functions, and Error Handling Every loop type is typically applied to real scenarios, try/catch/finally, functions from declarations, default parameters, arrow syntax, closures, IIFE, higher-order functions, and currying, so your code is clean. Built for absolute beginners and career switchers. Taught in Hindi. Over 2,00,000 learners have chosen LearnKartS on Coursera across 160+ courses. Enroll now and write your first line of JavaScript today.