Aimen Naz’s Post

𝐖𝐡𝐲 𝐈 𝐚𝐜𝐭𝐮𝐚𝐥𝐥𝐲 𝐦𝐨𝐯𝐞𝐝 𝐭𝐨 𝐓𝐲𝐩𝐞𝐒𝐜𝐫𝐢𝐩𝐭 🤔 It wasn’t because it’s trending. It wasn’t because “everyone is using it.” I switched when my JavaScript projects started growing… and debugging became frustrating 😅 Simple issues turned into time-consuming problems: 🔹 unexpected undefined errors 🔹 wrong data types passed around 🔹 bugs that only showed up at runtime Everything worked… until it didn’t. That’s when TypeScript started making sense to me. With types in place: ✔ I catch mistakes earlier (before runtime) ✔ code becomes easier to understand ✔ debugging becomes way less painful It’s not about writing more code… it’s about writing more predictable code. For me: 𝐓𝐲𝐩𝐞 𝐬𝐚𝐟𝐞𝐭𝐲 = 𝐟𝐞𝐰𝐞𝐫 𝐬𝐮𝐫𝐩𝐫𝐢𝐬𝐞𝐬 🛡️ Still learning, but definitely not going back anytime soon 🚀 #TypeScript #JavaScript #WebDevelopment #FullStack #LearningInPublic #DeveloperJourney #Upskilling

Exploring JavaScript fundamentals! As part of my learning journey, I explored different ways to run JavaScript code in real-world environments. Understanding how and where your code executes is an important step for every developer. Here are 3 simple and commonly used ways to run JavaScript code: ✔️ Browser Console – great for quick testing and debugging ✔️ Node.js Terminal – useful for running JavaScript outside the browser ✔️ VS Code Terminal – efficient for development and project-based coding Each method has its own purpose, and learning all three helps build a strong foundation in JavaScript. #JavaScript #NodeJS #WebDevelopment #Coding #MERNStack #LearningJourney

Modern JavaScript: Iterators and Generators Learned to make data structures iterable, created generators for finite and infinite sequences, and used generators as observers. #TIET #ThaparUniversity #ThaparOutcomeBasedLearning #ThaparCoursera #Coursera #UCS654_Predictive_Analytics

🚀 Master JavaScript Faster with This Cheat Sheet! Whether you're a beginner or brushing up your skills, this JavaScript Cheat Sheet has everything you need in one place: ✔️ Variables & Data Types ✔️ Functions & Arrow Functions ✔️ Arrays & Objects ✔️ DOM Manipulation ✔️ ES6+ Features ✔️ Events & Async JavaScript #JavaScript #WebDevelopment #FrontendDevelopment #Coding #Programming #LearnToCode #Developer #100DaysOfCode #JS #SoftwareDevelopment #CodingLife #CodeNewbie #WebDev #TechSkills #ProgrammingLife #Developers #LearnJavaScript #CodingCommunity #FullStackDeveloper #DevLife

Understanding JavaScript arrays changed how I think as a developer. Coming from a teaching background I thought coding was memorizing syntax. Feeling a level of guilt when I pulled out my cheat sheet. But working with arrays like .map( ) and .reduce( ) helped me make a lasting connection. It’s not about memorizing code. It’s about solving problems efficiently. Instead of looping manually, I can transform and analyze data in a much cleaner way. If you’re learning JavaScript, stick with it until it clicks! Now I focus less on memorizing and more on understanding patterns. #SoftwareDeveloper #Tech #FullStack #JavaScript #SoftwareEngineer #WebDevelopment #MERNStack

🚀 Today I learned one of the most important JavaScript concepts — Promises. At first, asynchronous code felt confusing to me. How does JavaScript handle API calls, delays, and tasks without stopping the whole program? Then I understood the role of Promises 👇 👉 A Promise is an object that represents the future result of an asynchronous operation. It has 3 states: ⏳ Pending – operation still running ✅ Fulfilled – completed successfully ❌ Rejected – operation failed Simple Example: fetch("/users") .then((res) => res.json()) .then((data) => console.log(data)) .catch((err) => console.log(err)); 💡 Key Takeaways: ✔️ Better handling of asynchronous code ✔️ Cleaner than callback hell ✔️ Easier error handling with .catch() ✔️ Foundation of async/await The more I learn JavaScript fundamentals, the more I realize how powerful it is. 💻 What JavaScript topic confused you the most at first? 👇 #JavaScript #WebDevelopment #Promises #AsyncAwait #MERNStack #Coding #Learning #100DaysOfCode

🚀 Day 70 | JavaScript Functions Deep Dive As part of my journey, today I focused on understanding different types of functions in JavaScript 💻 🔹 What I Worked On: • Function Declaration → basic function usage • Function Expression → assigning function to variable • Functions with & without parameters • Functions with return & without return • Object methods using this keyword • Anonymous functions • Higher-order functions (function inside function) • Callback functions • Recursive functions • IIFE (Immediately Invoked Function Expression) • Arrow functions 💡 Key Learning: • Functions are the core building blocks of JavaScript • Different types of functions are used based on the situation • Callbacks and higher-order functions are very important in real-world applications • Arrow functions provide shorter and cleaner syntax 🔥 Takeaway: 👉 Mastering functions is key to writing efficient and scalable JavaScript code Consistency is making concepts stronger day by day 🚀 #Day70 #JavaScript #Functions #WebDevelopment #ProblemSolving #CodingJourney #10000Coders #FrontendDeveloper #ValiBashaSir

🚀 Building Strong Foundations in JavaScript 💻✨ ✨Continuing my journey of improving core JavaScript skills through hands-on coding 👇 🔹 Loops Practice ✅ Printed numbers from 1–50 using: • for loop • while loop • do...while loop 🔹 Logic Building ✅ Generated multiplication table dynamically using user input 🔹 Iteration Techniques ✅ Used for...of for arrays and for...in for objects 🔹 Functions Practice ✅ Built a function to check Prime or Non-Prime numbers ✅ Implemented a Callback Function to calculate square of a number ✅ Practiced IIFE (Immediately Invoked Function Expression) to print today’s date 💡 Key Learnings: • Better understanding of loops and iteration • Clear idea of callback & higher-order functions • Debugged a real issue with IIFE and semicolons 😄 📌 Step by step, improving logic and confidence in JavaScript! #JavaScript #CodingJourney #LearningByDoing #FrontendDeveloper #WebDevelopment #KeepGrowing 🚀

🚀 Learning Update | JavaScript Internals & Async Mastery Here’s what I worked on recently: 🔹 Core Concepts (MDN Deep Dive) Studied the JavaScript Event Loop and Promises to build a strong conceptual foundation. 🔹 Custom Promise Implementation Implemented a Promise from scratch, including: • Constructor & executor • resolve/reject handling • Promise chaining 🔹 Utility Methods Built custom implementations of: • Promise.all() • Promise.race() • Promise.allSettled() 🔹 Testing & Edge Cases Wrote comprehensive test cases covering: • Promise chaining • Error handling • Race conditions 🔹 Learning by Teaching 🎥 Recorded a video explaining Promises & Event Loop with practical code examples. 🔹 Code Sharing Pushed the complete implementation to GitHub with detailed comments for better readability and understanding. 🔹 Communication Improvement Continued reading The Power of Subconscious Mind to enhance clarity and communication 🧠 Diving deeper into fundamentals to build stronger systems thinking. #JavaScript #AsyncProgramming #NodeJS #WebDevelopment #LearningInPublic #GrowthMindset

🚀 Day 37 of My Full Stack Development Journey Today I explored some advanced JavaScript concepts that are widely used in real-world development ⚡ Here’s what I learned today: 🔹 Function Expressions – Storing functions in variables 🔹 Higher Order Functions – Functions returning other functions 🔹 Methods – Functions inside objects 🔹 'this' keyword – Understanding context in JavaScript 🔹 try & catch – Handling errors gracefully 🔹 Arrow Functions – Cleaner and modern syntax 🔹 Implicit Return – Writing concise arrow functions 🔹 Solved practice questions and 5 assignment questions 💻 These concepts helped me understand how JavaScript becomes more powerful and flexible in real applications. Step by step, leveling up my coding skills 🚀 #FullStackJourney #WebDevelopment #JavaScript #LearningInPublic #100DaysOfCode #CodingJourney