Kama Seleye-fubara’s Post

Day 61/100 🚀 Back to JavaScript objects — creating objects, accessing properties, using operators, and reinforcing the difference between objects and primitive data types. #100DaysOfCode #JavaScript #WebDev

JavaScript destructuring trick: Rename while destructuring: const { name: userName, id: userId } = user; No more variable name conflicts. No more confusing abbreviations. Small syntax, big clarity. #JavaScript #CodingTips #CleanCode

Binary Addition in JavaScript – Manual Approach 👉 Day 92 / Day 93 👈 40🔥 Binary addition manually in JavaScript instead of using built-in conversion methods. The idea is simple: Traverse both binary strings from right to left Add corresponding digits along with carry Maintain carry for the next iteration Build the result string from left #JavaScript #DataStructures #Algorithms #DSA #ProblemSolving #CodingPractice #FrontendDeveloper #InterviewPreparation #100DaysOfCode #Binary

Javascript Scopes in 30 seconds. Many bugs in JavaScript come from misunderstanding scope. Scope decides where variables live and who can access them. var → function scoped let / const → block scoped #JavaScript #CodingJourney

📘 JavaScript Event Loop – Simple Explanation First, JavaScript runs synchronous code (Call Stack). Then it executes Microtasks (like Promises). After that, Macrotasks (like setTimeout) are executed. 👉 That’s why the output is: 1 → 4 → 3 → 2 Today I understood the Event Loop concept clearly 💡 #JavaScript #WebDevelopment #Learning #CodingJourney

JavaScript Challenge ⚡ What will be the output of this loop with setTimeout? It looks simple, but JavaScript has a small async twist here. Drop your answer in the comments 👇

Practiced using map() in JavaScript today. Instead of manually looping through an array, map() creates a new transformed array. Cleaner logic. Better readability. Small improvements like this make code more maintainable. #JavaScript #ArrayMethods #WebDevelopment #FrontendDevelopment #CleanCode #LearningInPublic #CodingJourney #DeveloperLife #100DaysOfCode

If you think reduce() is only for summing numbers… you’re limiting yourself. Here’s what you don’t know about the JavaScript reduce method (Part 1). 👇 Have you ever used reduce in a real project? #JavaScript #WebDevelopment #CodingTips #LearnToCode #SoftwareDeveloper

JAVASCRIPT NOTES — PART 3 (Async JavaScript) Synchronous code is easy to follow. Asynchronous code is where real confusion begins. This post covers: • Callbacks and why they became messy • Promises and their states • async / await for cleaner flow • Error handling with try–catch • The Event Loop and execution order • Microtasks vs callback queue Understanding async JavaScript isn’t about memorizing syntax — it’s about knowing when and why code executes. If the event loop ever felt confusing, this one is for revision. #JavaScript #WebDevelopment #FrontendDeveloper #LearningInPublic #InterviewPrep #AsyncJavaScript #Consistency

Today’s JavaScript session was very insightful. I learned about the this keyword in depth and explored important concepts like call(), bind(), apply(), and factory functions. Understanding how this works in different contexts has given me much more clarity and confidence in writing better JavaScript code. Learning step by step and strengthening my fundamentals every day 🚀 #JavaScript #WebDevelopment #LearningJourney #FrontendDevelopment