Mohammed Aabid Shaikh’s Post

Today I learned something simple but powerful about how JavaScript handles the global object across different environments — thanks to Akshay Saini 🚀 🙌 Back in the early days of JavaScript, accessing the global object wasn’t consistent: • In browsers → this, window, frames, self all point to the same global object • In Web Workers → only self works • In Node.js → we use global This created a lot of confusion for developers working across environments. To solve this, the community under OpenJS Foundation introduced a standard, unified way to access the global object everywhere 👉 globalThis Now no matter where your code runs — browser, Web Worker, or Node.js — you can rely on a single keyword. Small concept, but a big step toward consistency in JavaScript 🚀 Really appreciate the way Akshay Saini 🚀 breaks down these concepts so clearly. Always something new to learn! #JavaScript #WebDevelopment #Learning #Frontend #NodeJS

🚀 “Is JavaScript Outdated?” Let’s Talk About Modern Frontend Reality Every few months, I see this take: 👉 “JavaScript is outdated” But here’s the truth 👇 ❌ JavaScript is NOT outdated ✅ Your understanding of modern JavaScript might be ⚡ JavaScript has evolved massively Modern JS (ES6+) introduced: Arrow functions Promises & async/await Modules (ESM) Optional chaining & nullish coalescing 👉 This isn’t the JS from 2010 anymore. ⚛️ Modern Frontend ≠ Just JavaScript Today’s ecosystem includes: React / Next.js TypeScript Build tools (Vite, Webpack) Server components & edge rendering 👉 JavaScript is now part of a larger architecture 🧠 TypeScript changed the game Static typing on top of JS Better scalability Fewer runtime bugs 👉 Most large-scale apps today don’t use plain JS anymore. ⚡ New Patterns > New Language What’s really changing: Server Components Streaming & SSR Micro frontends Edge computing 👉 The shift is architectural, not the language itself. 📉 Why people think JS is outdated Overwhelming ecosystem Too many frameworks Legacy codebases 👉 It’s not outdated—it’s mature and evolving 💡 Final Thought: JavaScript isn’t going anywhere. It’s the foundation of the web—just with better tools, patterns, and discipline. 👉 Don’t chase new languages—master modern JavaScript. #JavaScript #Frontend #WebDevelopment #ReactJS #TypeScript #SoftwareEngineering

🚨 I see developers jumping straight into React and Next.js — and struggling to debug the simplest bugs. Here's the uncomfortable truth: 👉 React is just JavaScript. 👉 Next.js is just JavaScript. 👉 Every framework you'll ever use... is just JavaScript. If your JS fundamentals are weak, you're building on sand. 🏚️ Here's what actually happens when you skip the basics: ❌ You copy-paste code without understanding it ❌ You can't debug — only Google ❌ Every new framework feels like starting from zero But when you master JS fundamentals first: ✅ Closures → you understand React hooks ✅ Event loop → you understand async/await & API calls ✅ Prototypes → you understand how JS objects really work ✅ Array methods → you write cleaner, readable React components Frameworks come and go. JavaScript stays. Invest time in the fundamentals. Your future self — and your teammates — will thank you. 🙌 ───────────────── 💬 Drop a comment: What JS concept clicked everything into place for you? #JavaScript #WebDevelopment #React #NextJS #Frontend #100DaysOfCode

Mastering React JS starts with strong fundamentals 🚀 Before jumping into advanced concepts, every developer should clearly understand these core basics: 🔹 Components (Functional & Class) The building blocks of any React application. Everything in React is a component. 🔹 JSX (JavaScript XML) Allows you to write HTML-like code inside JavaScript, making UI development more intuitive. 🔹 Props (Passing Data) Used to pass data from one component to another — enabling reusability and clean architecture. 🔹 State (Managing Data) Handles dynamic data inside components and controls how the UI updates. 💡 Key Insight: A strong understanding of these fundamentals makes learning advanced topics like Hooks, State Management, and Performance Optimization much easier. 📌 Don’t rush into advanced React — build a solid foundation first. What concept helped you understand React better? 👇 #ReactJS #FrontendDevelopment #WebDevelopment #JavaScript #SoftwareEngineering

The Core Difference React.js: A flexible JavaScript library for building modular user interfaces. Next.js: A powerful React framework engineered for production-scale applications. Key Differences: • Rendering → React: CSR | Next.js: SSR, SSG & ISR • Routing → React: Requires extra libraries | Next.js: File-based routing • SEO → React: Limited | Next.js: Excellent • Performance → React: Manual optimization | Next.js: Built-in optimization • Features → React: Basic setup | Next.js: API routes, Image optimization & more When to choose what? ✅ Choose React for maximum flexibility and custom setups 🚀 Choose Next.js for speed, SEO, and production-ready apps 💬 Most modern projects today are moving toward Next.js. Which one are you currently using React or Next.js? 👇 #ReactJS #NextJS #WebDevelopment #FrontendDeveloper #JavaScript #WebDev #Programming

📣 International JavaScript Conference London gathers full-stack developers to explore modern JavaScript in real-world projects, from Angular to Node.js. 💡 Attendees dive into building high-performance apps, mastering progressive web apps, JAMstack techniques, and AI-driven solutions for practical development challenges. 🛠️ The conference also covers optimizing and securing JavaScript stacks, with hands-on sessions using WebAssembly and cutting-edge web technologies. 📅 11th - 15th May 2026 📍 London & Online ➡️ Find out more: https://lnkd.in/duFvxEi 👉 You can find almost all tech events in the United Kingdom on our Tech Calendar: https://lnkd.in/gtDkVzpt #DevITEvents #UnitedKingdom #JavaScript #FullStackDevelopment #WebDevelopment #ReactJS #Angular #NodeJS #AIWeb

One thing I’ve consistently found frustrating in the early phase of development is setup. On the frontend side, we have powerful CLI tools that generate clean boilerplate in seconds. It’s fast, standardized, and developer-friendly. But on the backend—especially when working with #ExpressJS—the experience often feels outdated and repetitive. Setting up structure, routing, and basic configurations can take more time than it should. To simplify this, I’ve been working on a small tool: https://lnkd.in/d2rUUnYy It’s designed to make Express project setup quicker and more intuitive, so you can focus more on building rather than configuring. If you’re working with Express, I’d really appreciate your feedback. #WebDevelopment #BackendDevelopment #NodeJS #JavaScript #DeveloperTools #CLI #OpenSource #SoftwareDevelopment

React isn’t just a library—it’s a mindset. From breaking down complex UIs into reusable components to managing state with precision, React teaches you how to think in systems, not just screens. What looks like simple code on the surface is actually layers of logic, structure, and scalability working together behind the scenes. Just like any powerful tool, the real value of React isn’t in writing code—it’s in how you architect experiences. Build components. Think in flows. Design for scale. #ReactJS #FrontendDevelopment #WebDevelopment #JavaScript #SoftwareEngineering

React keeps evolving but one thing hasn’t changed: Clean, maintainable components still matter more than trendy patterns. There’s so much noise around tools, libraries and “must-know” tricks that it’s easy to overlook simple patterns that make day to day code better. So switching gears a little from my usual reflective posts today I wanted to share something practical from my experience, 5 React patterns I keep coming back to in real projects that help reduce component bloat, improve readability, and keep code easier to scale. Inside the carousel: 1. Early returns over nested conditions 2. Custom hooks for cleaner logic 3. Object maps over condition chains 4. When not to overuse useMemo 5. Splitting UI from business logic None of these are flashy. They’re just small patterns that compound. Save it for your next React refactor if useful. ⚛️♻️ #ReactJS #FrontendDevelopment #JavaScript #SoftwareEngineering #WebDevelopment #CleanCode #FullStackDeveloper