JavaScript OOP Fundamentals

🚀 I finally understood Object-Oriented Programming in JavaScript. For a long time, concepts like encapsulation, inheritance, and polymorphism felt confusing. But once I connected them with real-world examples, everything clicked. So I wrote a simple guide to explain: • What Object-Oriented Programming (OOP) really means • How classes and objects work in JavaScript • Encapsulation, Inheritance, and Polymorphism in simple terms If you're learning JavaScript, this might make OOP much easier to understand. Huge thanks to Hitesh Choudhary sir for explaining these concepts so clearly. Your teaching makes complex topics simple. 📖 Read the blog here: https://lnkd.in/gsBTCTp8 If you're learning JavaScript right now: What concept took you the longest to understand?

Had an amazing learning session with Samarth Vohra on Variables and Data Types in JavaScript. Before this class, I knew how to use variables — but today I understood why they behave the way they do. Some key insights: ✔ Why var can cause unexpected behavior ✔ How let and const improve code reliability ✔ The importance of understanding primitive vs reference types ✔ How JavaScript performs type coercion What changed my perspective is realizing that strong fundamentals prevent major bugs later. Grateful for the clarity and guidance 🙏 Excited to dive deeper into JavaScript! #JavaScript #Programming #DeveloperJourney

Day 2 of JavaScript at ChaiCode ☕💻 Today was all about functions and how JavaScript really works under the hood. We learned: • What functions are and the functional programming paradigm • Three types of functions: • Function Declaration • Function Expression • Arrow Function • Parameters vs Arguments • Returning values from functions • Hoisting in JavaScript • Variable scope and closures A lot of concepts became clearer with real explanations and examples. Big thanks to Piyush Garg for explaining everything in such an easy and practical way 🙌 Looking forward to learning more 🚀 #JavaScript #ChaiCode #piyushgarg #WebDevelopment #LearningJourney #Functions #Programming

A small moment from our JavaScript class today. Students were experimenting with DOM manipulation — learning how JavaScript can change and control a webpage in real time. Colors, text, buttons… all moving with code. The goal isn’t just to teach syntax. It’s to introduce kids to coding in a fun and friendly way so they start thinking like builders and problem solvers.

🚀 JavaScript Learning Update – Day 19 Today, I wrote a detailed blog on Inheritance in JavaScript. While studying inheritance, I explored: • How the extends keyword connects parent and child classes   • How super() works inside constructors   • How method overriding functions   • How inheritance improves code reusability and structure   • What actually happens behind the scenes when a class inherits another  Writing this blog helped me not only understand the concept deeply but also explain it clearly in simple terms. Inheritance is a powerful concept in OOP, and mastering it makes building scalable and maintainable applications much easier. Learning deeply. Writing clearly. Growing consistently. #JavaScript #OOP #WebDevelopment #LearningInPublic #FrontendDeveloper #DeveloperJourney

Day 59 of My 9-Month Coding Challenge 🎯 💻 Day 59 Complete | Understanding Prototypes & Prototype Chain in JavaScript 🔥 Growth in programming doesn't come from shortcuts. It comes from understanding how things actually work behind the scenes. 🚀 Today’s Focus: ✔ JavaScript Prototypes ✔ Prototype Chain ✔ Object Inheritance in JavaScript ✔ How JavaScript shares methods between objects ✔ Memory efficiency using prototypes 📚 What I’m Learning: ✅ How every JavaScript object is linked to a prototype ✅ How JavaScript searches properties through the prototype chain ✅ Why prototypes make inheritance possible in JavaScript ✅ How shared methods improve performance and reduce memory usage Prototypes might look confusing at first. But once you understand the chain, JavaScript’s object system becomes much clearer. When you understand prototypes: Your understanding of JavaScript becomes deeper. Your debugging becomes easier. Your code becomes more efficient. No rush. Just building strong fundamentals. 🎯 Still learning. Still improving. Still consistent. 💯 #Day59 #9MonthChallenge #JavaScript #Prototypes #PrototypeChain #MERNStack #WebDevelopment #LearningInPublic

🚀 Learning JavaScript Just Got Easier! JavaScript is more than just a programming language – it’s a complete ecosystem. And mastering it becomes much simpler when you have a clear roadmap to follow. This infographic covers a structured and complete list of JavaScript topics, including: ✔ Core JavaScript Basics👩🏻💻 ✔ ES6+ Modern Features💻 ✔ DOM Manipulation🗂️ ✔ Asynchronous JavaScript📝 ✔ Modules & Advanced Concepts🗃️ Whether you're just starting out or looking to strengthen your existing skills, this guide can help you stay on the right learning path 💡 💬 Which JavaScript topic do you find the most challenging? Let me know in the comments!👍🏻 #JavaScript #WebDevelopment #Programming #Coding #FrontendDevelopment #LearnToCode #DeveloperLife

I’ve been diving deep into JavaScript through the Sheryians Coding School Cohort2.0, and a recent session with Sarthak Sharma Bhaiya really brought the power of functional logic to life. We explored how to move beyond static code by leveraging Math.random() and Math.floor() to create dynamic, unpredictable user experiences. To put these concepts into practice, I built a Randomized Color Paper Generator. The project is straightforward but surprisingly technical every time the "Generate" button is clicked, a new "paper" element is rendered at a random coordinate on the screen with a randomized color. This exercise was a great way to bridge the gap between basic syntax and real-world DOM manipulation. It forced me to think critically about how to target HTML elements, handle coordinate-based positioning, and use mathematical methods to ensure my logic remains clean and efficient. Sheryians Coding School Harsh Vandana Sharma Sarthak Sharma #JavaScript #WebDevelopment #CodingJourney #FrontendDeveloper #DOMManipulation #VanillaJS #CodingProject #SheryiansCodingSchool

Day 4 / 21 Learning Challenge Today I learned  Object Oriented Programming concepts in JavaScript to understand how large applications structure code. Study Time: 4 hours Key Learnings : • Basics of Object Oriented Programming in JavaScript • Creating classes and objects • Constructors and prototypes • Understanding this keyword with call, apply, and bind • Inheritance and class expressions • Getter and setter methods Practice Done: • Created objects and classes using JavaScript • Practiced constructor functions and prototype behavior • Tested this keyword using call, apply, and bind examples • Implemented simple inheritance between classes Challenge Faced: Confusion while understanding prototype behavior and how this works inside methods. Solution Applied: Wrote small examples and checked outputs step by step in the browser console. Today’s Outcome: Better understanding of how JavaScript manages objects, inheritance, and method behavior. Progress So Far: • Total study hours: 5 • Topics revised: HTML, CSS, JavaScript fundamentals, DOM, OOP Next Target: Asynchronous JavaScript concepts and API handling. Biggest Learning Today: Object oriented structure helps organize JavaScript code for large projects. Sheryians Coding School Sheryians Coding School Community Harsh Vandana Sharma Ankur Prajapati #JavaScript #OOP #WebDevelopment #FrontendDevelopment #CodingJourney #LearningInPublic #21DaysChallenge #Programming #HTML #CSS #SCSS

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