Mastering JavaScript Comparison Operators with Hands-on Examples

If you work with JavaScript, you know how often you forget small but important details. I put together a complete JavaScript quick reference guide that covers: – fundamentals – arrays & objects – async / await – DOM manipulation – advanced concepts with real examples It’s meant to be bookmarked and reused. Read here: https://lnkd.in/gNun7kxB

🚀 New article Published-Functions in JavaScript ✍ Functions are one of the most important concepts in JavaScript. They help us to write reusable,clean and structured code. In this beginner-friendly article covered: ✔️ What function are ✔️ Function syntax with simple examples ✔️ Parameters and return values ✔️ Common beginner mistakes If you are starting your JavaScript journey ,this will help you to understand . 📖 Read the full article here: 👉 https://lnkd.in/gEW_TRRz I would love to hear your feedback and suggestions 🙌 .

Finally putting my JavaScript notes into words! 🚀 Hi everyone! If you know me, you know I’ve been living and breathing JavaScript for a long time. I’ve spent years understanding its quirks, but I’ve never actually sat down to document it, until now. Today, I published my first article on Medium! It's the start of a deep-dive series where I’m taking everything I know about JS and turning it into a structured guide for others. 𝗣𝗮𝗿𝘁 1 𝗰𝗼𝘃𝗲𝗿𝘀 𝘁𝗵𝗲 "𝗙𝗼𝘂𝗻𝗱𝗮𝘁𝗶𝗼𝗻𝘀": * The chaotic history of the "Browser Wars." • How the V8 engine translates your code. • Why "Just-In-Time" (JIT) compilation is the secret to JS speed. • The truth about Stack vs. Heap memory. I’m really excited to finally get this out of my head and onto the page. I hope you find it helpful, whether you’re just starting or just need a refresher! Check it out here: https://lnkd.in/dZ4FJjWG 🔗 𝗡𝗲𝘅𝘁 𝘂𝗽 𝗶𝗻 𝘁𝗵𝗲 𝘀𝗲𝗿𝗶𝗲𝘀: A deep dive into 𝗛𝗼𝗶𝘀𝘁𝗶𝗻𝗴. Stay tuned! #JavaScript #WebDevelopment #CodingLife #Medium #TechCommunity #SoftwareEngineering

When I first learned JavaScript async code… my functions looked like this: then → then → then → then 😭 Classic Callback Hell. It was unreadable and impossible to debug. So I broke everything down and created a beginner-friendly guide on: 👉 Promises 👉 Async/Await 👉 Writing clean async code If you’re learning JS or React, this will save you hours. Read here: 🔗 https://lnkd.in/gs_yQ_Mp #JavaScript #FrontendDeveloper #Coding #LearnToCode

JavaScript’s "this" confused me for a long time. And honestly? I know I’m not the only one. So I took the time to deeply understand how bind() actually works and turned it into a simple, practical guide. Check it out and let me know what you think! 👇🏻

Why does 0 == false return true in JavaScript? 😵 If this confuses you, you're not alone. I wrote a guide explaining == vs === and how to avoid common pitfalls that trip up even experienced developers. Link below 👇 https://lnkd.in/dGP2aJZr #JavaScript #CodingTips #WebDev

🚀 Why Akshay Saini’s JavaScript Playlist is a Game Changer If you really want to understand JavaScript from the inside, not just write code that somehow works, then Akshay Saini’s JavaScript playlist is hands down one of the best resources out there. What makes this playlist special is not what he teaches, but how he teaches it. 🧠✨ 🔹 Execution Context — explained the right way He breaks down how JavaScript actually runs your code by explaining the Global Execution Context, the Memory Creation Phase, and the Execution Phase. Once you understand this, JavaScript stops feeling confusing and starts feeling logical. 🔹 Hoisting — not a trick, but a concept Instead of calling hoisting a “weird JS behavior”, he defines it properly: 👉 Before the code is executed, memory is allocated to variables and functions. That single explanation clears years of confusion around hoisting. 🔹 Call Stack — visual and intuitive Function calls are no longer mysterious. You clearly see how every function creates its own Local Execution Context, how it gets pushed onto the Call Stack, and how it is removed after execution. This is where debugging skills level up 📈 🔹 Functions create their own world A function call is not just a line of code — it creates an entirely new execution environment with its own variables, scope, and references. After watching this playlist: ✅ JavaScript fundamentals become rock solid ✅ Interviews start making sense ✅ Console errors feel less scary ✅ Confidence in JS increases massively 💪 This is not just a tutorial series. It’s a mindset shift in how you think about JavaScript.

🚀 Just published a new blog! While solving JavaScript problems, I noticed some common methods that we use again and again. Mastering these can make your problem-solving journey much smoother. In this blog, I’ve explained some frequently used JavaScript methods in a simple way for beginners. 🔗 Read here: https://lnkd.in/dcz_GukM Let me know your thoughts! 💬 #JavaScript Shubham Kumar Singh

There’s some very useful capabilities coming to JavaScript: “[Symbol.dispose]()” and “using”. Mat Marquis is here to explain why they’re coming and how to use them effectively.

Understanding JavaScript's Asynchronous Magic ✨ Ever wondered how JavaScript, a single-threaded language, handles complex tasks without freezing your application? It's all thanks to its clever asynchronous nature! JavaScript executes code synchronously using a call stack. If a long-running task runs here, it blocks everything. Imagine your entire web page freezing while waiting for a single operation – not ideal for user experience! To avoid this, JavaScript delegates asynchronous tasks (like timers, network requests, or database calls) to the browser's Web APIs. These APIs work in the background, freeing up the main JavaScript thread to continue executing other code. Once an asynchronous task is complete, its associated callback function isn't immediately thrown back into the call stack. Instead, it's placed into a queue: Microtask Queue: For promises and queueMicrotask. Callback Queue (or Macrotask Queue): For timers (setTimeout, setInterval), I/O, and UI rendering. This is where the Event Loop comes in! 🔄 The Event Loop constantly monitors the call stack. When the call stack is empty (meaning all synchronous code has finished executing), the Event Loop steps in. It first checks the Microtask Queue and pushes any pending callbacks onto the call stack for execution. Once the Microtask Queue is empty, it then moves on to the Callback Queue, taking the oldest callback and pushing it onto the call stack. This continuous dance between the call stack, Web APIs, queues, and the Event Loop is how JavaScript achieves its non-blocking asynchronous behavior, giving users a smooth and responsive experience – all without ever becoming truly multi-threaded! Pretty neat, right? This fundamental concept is crucial for building performant and scalable web applications. #JavaScript #WebDevelopment #Frontend #Programming #AsynchronousJS #EventLoop