Java Script

🔹 If you're aiming for Product-Based Companies (like Google, Amazon, Flipkart): You need strong DSA skills . These companies test problem-solving heavily in interviews. ✅ You should cover: Arrays, Strings, Linked Lists, Trees Recursion, Stack, Queue HashMaps, Graphs, Heaps Sorting, Searching Dynamic Programming (DP) Sliding Window, Two Pointers ✅ Competitive programming or LeetCode-level preparation is often expected. 🔹 If you're aiming for Startups or Freelancing / Client Work: You need basic to intermediate DSA knowledge . Startups focus more on project building, APIs, problem-solving in real applications , not theoretical DSA. ✅ You should know: Arrays, Strings Stack, Queue, HashMaps Sorting algorithms Basic recursion ❌ No need to go deep into DP, Graphs, etc., unless asked. 🔹 If you're building your own product or working as a freelancer: Focus more on building projects, APIs, Mongo queries, and React/Node p...

🧱 1. Basics & Setup JS HOME JS Introduction JS Where To JS Output JS Statements JS Syntax JS Comments 🧠 2. Variables, Data Types & Operators JS Variables JS Let JS Const JS Data Types JS Operators JS Arithmetic JS Assignment 🔁 3. Control Structures JS Comparisons JS If Else JS Switch JS Loop For JS Loop While JS Loop For In JS Loop For Of JS Break 🧵 4. Functions JS Functions Function Definitions Function Parameters Function Invocation Function Call Function Apply Function Bind Function Closures 📦 5. Objects & OOP -  [Hard] JS Objects Object Definitions JS Object Properties JS Object Methods JS Object Display JS Object Constructors Object Get / Set Object Prototypes Object Protection JS this Keyword JS Classes Class Intro Class Inheritance Class Static JS Modules 📚 6. Arrays, Sets & Maps JS Arrays JS ...