Abdul Rahman Ali’s Post

🚀 How to Write a Dynamic Table Using DominatorJS! We’re excited to share a ready-to-run source code example showing how to create a dynamic table listing all DRC presidents from independence to now entirely with DominatorJS. 🎥 Watch the tutorial video 💻 Download the source code: ⬇️ Get it here https://lnkd.in/dg5V3PZr In this example, you’ll learn how to: ✅ Build tables dynamically from a JavaScript array ✅ Include images, dates, and text with object-based DOM creation ✅ Style tables directly using DominatorJS objects 💡 Why this matters: DominatorJS makes DOM manipulation fast, simple, and beginner-friendly. Perfect for experimenting with real projects, building interactive UIs, and leveling up your JavaScript skills. 🔥 Get hands-on now: Run the code immediately Modify it to create your own dynamic tables Share your results in the comments we’d love to see your creations! #DominatorJS #JavaScript #DynamicTable #congodevelopers #LearnToCode #OpenSource #WebDev 

Here’s how I like to think about JavaScript It all begins with a single line of code — but behind that line, a lot is happening! The Call Stack runs one task at a time, while Web APIs quietly handle things in the background. When an async task is done, the Callback Queue says, “Hey Stack, my turn now!” And the Event Loop? It keeps everything running smoothly, making sure every function gets its chance. JavaScript might look simple, but inside, it’s like a team of workers — each doing their part to make the web come alive. #JavaScript #EventLoop #AsyncProgramming #WebDevelopment #MERNStack #CodingJourney #SelfTaughtDeveloper

🌟 Day 13 — Event Bubbling & Capturing in JavaScript Today I explored how events travel through the DOM — a key concept for writing clean, efficient, and bug-free JavaScript code. 🔹 Event Capturing (Top → Bottom): The event starts from the window → document → parent → child. Use addEventListener(event, handler, true) to catch it during the capture phase. 🔹 Event Bubbling (Bottom → Top): The event starts at the target element and bubbles up to its ancestors. This is the default phase for most events — use addEventListener(event, handler, false) or skip the third parameter. 🔹 Bonus Tip: Use event.stopPropagation() to stop the event from moving further — but use it wisely! 🧠 Key Takeaway: Understanding event flow helps you: - Prevent duplicate triggers - Simplify dynamic UI handling with event delegation #JavaScript #WebDevelopment #DOM #CodingJourney #mern #LearningEveryday

⚡ Day 31 of #ProjectDefense — Event Loop ka Asli Game 💫 How does JavaScript handle multitasking if it's single-threaded? 🧠 I finally understood the Event Loop—the real magician behind async tasks. It was one of those lectures that completely changes how you see JS. Here's the magic I learned: How JS handles asynchronous operations. What Web APIs are and how they help JS multitask. The difference between the Microtask Queue and the Event Queue. Why the Event Manager waits for the call stack to clear. It's applying concepts like this that gave me the confidence to build and finish my portfolio. 💻 Check out all my JS projects here: https://lnkd.in/giDYDK6R Thank you Rohit Negi Bhaiya. Let’s decode more, learn more 🌱 #baapcoder #coderarmy #javascript #frontend #webdevelopment #html #css

🚀 Stop Writing Long DOM Code! DominatorJS Makes It Effortless 🎉 I just shared a new example: “Create a Dynamic Dropdown with DominatorJS” Here’s what you’ll see in action: ✅ Build a dynamic dropdown from a JavaScript array ✅ Attach event listeners directly in the configuration object ✅ Simplify DOM manipulation without messy code 💡 DominatorJS empowers developers — beginners or pros — to create interactive UI elements faster and smarter. 🎥 Watch the demo in this short video 👇 (screenshot/video attached) …and download the full source code to try it yourself here: https://lnkd.in/dANZEZdg #DominatorJS #WebDevelopment #CongoDevelopers #JavaScript #Frontend #LearningByDoing #OpenSource #CodeSmart #Productivity

“The Secret Behind JavaScript’s Magic — The Event Loop 🧠” When I first learned JavaScript, I used to wonder — how can it handle so many things at once even though it’s single-threaded? 🤔 The answer lies in one beautiful mechanism — The Event Loop. Here’s what actually happens behind the scenes 👇 1️⃣ JavaScript runs in a single thread — only one thing executes at a time. 2️⃣ But when something async happens (like setTimeout, fetch, or Promise), those tasks are offloaded to the browser APIs or Node.js APIs. 3️⃣ Once the main call stack is empty, the event loop takes pending callbacks from the task queue (or microtask queue) and pushes them back into the stack to execute. So while it looks like JavaScript is multitasking, it’s actually just scheduling smartly — never blocking the main thread. Example:- console.log("Start"); setTimeout(() => console.log("Inside Timeout"), 0); Promise.resolve().then(() => console.log("Inside Promise")); console.log("End"); Output:- Start   End   Inside Promise   Inside Timeout Even though setTimeout was “0 ms”, Promises (microtasks) always run before timeouts (macrotasks). That’s the secret sauce 🧠💫 Understanding this single concept can help you debug async behavior like a pro. #JavaScript #EventLoop #Async #WebDevelopment #Coding

🚀 Dominator.js Source Code Now Available! The login form example, fully written with Dominator.js using the nested object syntax, is now ready to download from our platform. Developers can copy, paste, and run the example immediately to see how Dominator.js builds interactive forms, handles events, and applies styling — all through clean, structured objects. 🎬 We’ve also included a short demo video showing exactly how to download and test the example. 💡 Reminder: While testing is quick and fun, be sure to check out our documentation to understand every part of the code and master the framework. 👉 Download and explore here: https://lnkd.in/dpXHvt6i #DominatorJS #WebDevelopment #JavaScript #CongoDevelopers #DevTools #CopyPasteAndLearn #LoginForm #LearnByDoing

🚀 Day 46 | DOM Traversal & Styling in JavaScript 🚀 Today I explored how JavaScript interacts directly with HTML elements — controlling structure and style dynamically. 🧩 What I learned: • Used getElementById() & querySelector() to select elements • Changed styles via .style and .cssText • Managed attributes using setAttribute() • Controlled classes dynamically with .classList.add(), .remove(), .toggle() ✨ Insight: DOM manipulation is like editing your website live — JS gives you creative power over content and visuals together. 🔗 GitHub: https://lnkd.in/dtdU9-zZ #WebDevelopment #JavaScript #DOM #Frontend #LearningJourney #CodingChallenge

Week 20 – Asynchronous JavaScript: Callbacks, Promises & Beyond This week’s i focused on making JavaScript smarter with asynchronous operations. 🧠 Grasped how callbacks and promises handle delayed actions 🔗 Practiced API requests and responses ⚙️ Applied error handling to write more reliable code Building the skills that make modern web apps efficient and user-friendly. #JavaScript #AsyncProgramming #MERNStack #CodingJourney #ProfessionalGrowth

Understanding Hoisting in JavaScript Have you ever wondered how JavaScript can use variables or functions even before they’re declared in the code? 🤔 That’s because of a concept called Hoisting. Hoisting means JavaScript moves variable and function declarations to the top of their scope before code execution. Example 👇 console.log(x); // undefined var x = 10; Here, the variable x is hoisted, but only its declaration, not its value. That’s why you get undefined — not an error. However, let and const behave differently. They are also hoisted but remain uninitialized until their declaration is reached — this period is called the Temporal Dead Zone (TDZ). 📘 Quick Tip: Always declare your variables at the top of their scope to keep your code predictable and clean. #JavaScript #FrontendDevelopment #WebDevelopment #FrontendCountdown #ReactJS #NextJS #TypeScript