JavaScript Objects vs Classes: Understanding the Basics

📚 JavaScript: Array vs Object 💡 Many beginners get confused between Array and Object in JavaScript. But the difference is actually very simple 👇 ✅ Array • Used to store a list of items • Values are ordered • Access items by index like 0, 1, 2 Example: ["Apple", "Mango", "Banana"] ✅ Object • Used to store key-value pairs • Best for structured data • Access values by key Example: { name: "John", age: 25 } 👉 Use Array when you need a list. 👉 Use Object when you need data with labels. Understanding this basic concept makes JavaScript much easier to learn 🚀 #JavaScript #WebDevelopment #Programming #FrontendDevelopment #Coding #ReactJS #LearnJavaScript #Developer #TechCommunity #100DaysOfCode

Functions vs Classes in JavaScript — the confusion, explained. If you've ever wondered what's really happening under the hood when JS runs your code, this one's for you. #JavaScript #TypeScript #WebDevelopment #Programming

⚡ The JavaScript Mistake I Kept Making (And How I Fixed It) When I started learning JavaScript, I thought this was fine: if (value == 10) { console.log("Equal"); } But later, I learned something important: 👉 == vs === So I changed it to: if (value === 10) { console.log("Equal"); } 💡 What’s the difference? 🔹 == → checks value only (does type conversion) 🔹 === → checks value + type (strict comparison) 🚨 Example: 0 == false // true 😯 0 === false // false ✅ 🔥 The lesson? 👉 Always prefer === in real projects 👉 It avoids unexpected bugs 👉 Makes your code more predictable 📌 Small concepts like this separate beginners from confident developers. What JavaScript mistake taught you the most? #JavaScript #Coding #WebDevelopment #Programming #Developers #LearningJourney #CodeNewbie #codebegun

JavaScript looks simple, but there’s a lot more beneath the surface 👇 At first, it feels easy: Variables Functions Loops But then you encounter: Closures Hoisting Async behavior Promises vs async/await this keyword And suddenly, things aren’t that simple anymore. Understanding JavaScript deeply changed how I write code not just in Angular, but everywhere. Frameworks come and go. Strong JavaScript fundamentals stay. #JavaScript #FrontendDevelopment #WebDevelopment #SoftwareEngineering #Programming

A few months ago I published a new tutorial on Short-Circuit Evaluation in JavaScript ⚡️ If you've ever used the && operator without fully understanding how it actually works then this one is for you. I break it down in a simple way with practical examples so you can write cleaner, more efficient code. #JavaScript #WebDevelopment #FrontendDevelopment #Programming #LearnToCode #JSBasics #TechEducation

JavaScript Array Methods every developer must know. Stop writing for loops for everything — these methods make your code cleaner and faster. Save this for later! 🔖 #JavaScript #WebDevelopment #Programming #Frontend #100DaysOfCode

Today I learnt basics TypeScript on a whim — and honestly, it feels like unlocking a cleaner, more structured way to write JavaScript. Coming from JavaScript, the idea of adding types seemed a bit unnecessary at first. But after spending some time with TypeScript, I can already see how powerful it is: Better code clarity Early error detection Improved developer experience It’s like giving your code a safety net while making it more scalable and maintainable. Still a beginner, but excited to keep exploring other stuff and building with it. If you’ve worked with TypeScript, I’d love to hear your tips or what helped you learn faster! #TypeScript #JavaScript #WebDevelopment #LearningJourney #Programming

I have been recently having fun with Javascript and I recently create about 3hours plus video trying to explain concept like Object Oriented programming(OOP), Async/Await and Promise in Javascript. For the OOP part, I talked about the four features of OOP which: 1. Abstraction 2. Encapsulation 3. Inheritance 4. Polymorphism. I also talked about the three ways someone can implement OOP in Javascript which are through the class, Object.create and through contructor function. I also talked about the fact that Js does not really have true class but a synthetic sugar implementation over constructor function/prototypal inheritance. For the Async part, I talked about asynchronous Javascript, Event loop, Callback Queue, Promises, resolving promises and how to basically promisify an async functions. Nothing Complex just having fun: https://lnkd.in/gBFqVgBe

Most JavaScript developers use objects daily… But still make these common mistakes without realizing it. In this video, I break down 5 critical object mistakes that can impact your code quality, performance and scalability — especially if you're working with OOP concepts in JavaScript. If you're serious about becoming a better developer, this is something you shouldn't ignore. 🎥 Watch now: https://lnkd.in/gqjBUXGn ◆ What you'll learn: - Common mistakes with JavaScript objects - How object behavior actually works behind the scenes - Best practices to write cleaner and scalable code - OOP concepts every developer must understand ◆ Perfect for: Beginner to intermediate JavaScript developers, MERN stack developers and anyone preparing for interviews. #JavaScript #JS #WebDevelopment #FrontendDevelopment #FullStackDeveloper #MERNStack #Programming #Coding #SoftwareDevelopment #OOP #JavaScriptTips #LearnToCode #DeveloperLife #TechContent

Practiced some core JavaScript basics today using problems from GeeksforGeeks: • Odd & even count • Average of array • Palindrome check • Vowel count • Perfect square check • Max in matrix • Sum of digits Focused on understanding the logic and trying different approaches. Source:https://lnkd.in/dttvtZdp #JavaScript #Coding #Learning