Learning JavaScript Variables

In today in class, got a great explaination by Suraj Kumar Jha core Object-Oriented Programming (OOP) concepts in JavaScript. We covered prototypes & constructor functions, modern class features (new, static, private, super), as well as getters and setters. Also revisited key OOP principles like inheritance, polymorphism, encapsulation, and abstraction. Strengthening these fundamentals is helping me better understand how JavaScript works under the hood and write more structured, scalable code #JavaScript #OOP #WebDevelopment #LearningJourney

Sharing beginner-friendly notes on Object-Oriented Programming (OOP) in JavaScript 🧠 Covered core concepts like Classes, Constructors, Inheritance, Encapsulation, Polymorphism, Getters/Setters, Static methods, and Private fields (#) with clear examples. Also explained how super, instanceof, and prototypes work behind the scenes. A practical guide to understanding how OOP works in modern JavaScript. Feedback and suggestions are welcome! #JavaScript #OOP #Coding #Learning #Programming

Day 5 of Learning JavaScript 🚀 Today I learned about if / else statements. They allow programs to make decisions. Example: if (age >= 18) { console.log("You can vote") } Programming is really about solving problems using logic. #javascript #frontenddeveloper

Check out my today’s blog! Topic: Understanding Object-Oriented Programming in JavaScript - a beginner-friendly guide to help developers grasp core OOP concepts like classes, objects, inheritance, encapsulation, and more in JavaScript. If you're learning JavaScript or strengthening your web development fundamentals, this might be helpful for you. Read here: https://lnkd.in/gyyMqF3R object-oriented-programming-in-javascript Thanks for the guidance: Piyush Garg ,Hitesh Choudhary #JavaScript #WebDevelopment #Coding #LearnToCode #OOP #Blog

In this video, you’ll learn JavaScript Object-Oriented Programming (OOP) from scratch. We’ll cover everything you need to understand how JS objects, constructors, prototypes, and memory work together. Topics covered in this tutorial: ✅ Objects & Properties – What objects, properties, and methods are in JS ✅ this keyword – How this behaves in method calls vs function calls ✅ Constructor Functions – Instance-specific properties and memory allocation ✅ Prototype – Shared methods, prototype chain, and memory efficiency ✅ Difference between Constructor methods & Prototype methods – When memory is separate vs shared ✅ ES6 Classes (Intro) – Syntactic sugar over constructor + prototype (optional teaser)

🚀 JavaScript Fundamentals Series — Part 6 Arrays are how JavaScript stores lists of data. Almost every real application uses arrays. This guide explains: • How arrays work internally • Accessing and updating values • Looping through arrays • Common array mistakes If you understand arrays well, working with data becomes much easier. Full guide 👇 https://lnkd.in/d2b6G9qm #javascript #programming #coding

📌 Learning JavaScript – Understanding Arrays Today I practiced one of the most important concepts in JavaScript: Arrays. In this short demo, I created an array and used JavaScript to access and display its elements step by step. Arrays allow us to store multiple values in a single variable and retrieve them using indexes. 💡 Key points covered: • Creating an array • Accessing array elements using index numbers • Displaying values using document.write() • Understanding how indexing works in JavaScript Practicing small concepts like this helps build a strong foundation in programming. I’m currently improving my JavaScript and data-handling skills as part of my learning journey in tech. #JavaScript #WebDevelopment #CodingJourney #LearningInPublic #ProgrammingBasics

30 Days JavaScript Challenge : Day 20 ✅ Today’s problem was about checking whether a given object or array is empty. At first glance, it looks very simply, but it makes you think about how data structures actually store values whether it’s checking keys in an object or elements in an array. Also tried to think about how this can be done efficiently, even aiming for O(1) time complexity. Problems like these remind me that even basic concepts can have deeper layers when you try to implement them properly. 20 days in consistency is building up, one problem at a time. 💻🚀 #javascript #leetcode #webdevelopment #frontenddeveloper #codingchallenge #learninginpublic #developers #programming #buildinpublic

🚀 JavaScript Fundamentals Series — Part 9 Once you understand objects, the next step is Object-Oriented Programming. OOP helps structure complex programs using: • Classes • Objects • Encapsulation • Reusable code In this guide I explain how JavaScript implements OOP and how it helps organize applications. Full guide 👇 https://lnkd.in/d37XSu8V #javascript #softwareengineering #webdevelopment

30 Days JavaScript Challenge: Day 25 ✅ Today’s problem was about merging two arrays of objects based on a common key (id). Sounds simple at first, but it had a few interesting parts: Handling unique ids Merging objects when ids match Making sure values from the second array override the first Keeping everything sorted It’s actually very close to real-world scenarios like combining data from two APIs or updating existing records with new data. Problems like this make you think more about data handling and structure, not just loops and conditions. Day by day, things are starting to connect better. 🚀 #javascript #leetcode #webdevelopment #frontenddeveloper #codingchallenge #learninginpublic #developers #programming #buildinpublic #JavaScriptMastery