Implemented Socket.IO for real-time communication in Node.js

NestJS brings ultimate structure, scalability, and TypeScript-first development to enterprise apps. Modular architecture Advanced dependency injection Clean code & easy maintenance Built-in testing, guards, middleware, interceptors If you’re building large-scale projects, NestJS is the game-changer you need! Are you still doing everything in plain NodeJS? Time to upgrade and code smarter! 💡🔥 #NestJS #NodeJS #BackendDevelopment #TypeScript #WebDeveloper #TechReels #ScalableApps #ModernCoding #EnterpriseTech #Javascript #DeveloperLife #ViralReels

💡 React + TypeScript TIP: Safe Partial Updates with Partial & Omit 🛡️ Ever needed to update just part of an object in your app, but wanted to make sure the id field couldn’t be changed? In my timeline project, this was crucial for data integrity and avoiding accidental bugs. In the image below, I solved it using TypeScript’s utility types: What does this do? You only send the fields that actually changed, no need for the whole object! The id field is protected from accidental updates. The code is cleaner and easier to maintain. This pattern works great for update functions, stores, reducers, and APIs. In my case, it made type definitions clearer and reduced update errors. 🔎 Bonus tip: Centralize your types in a /types folder and use consistent imports for easier maintenance and reuse. How do you handle partial updates and field protection in TypeScript? Have you tried combining Partial + Omit? #React #TypeScript #TechTips #Frontend #CodeQuality #CleanCode #SoftwareArchitecture #Zustand #NextJs

𝐓𝐡𝐞 𝐍𝐞𝐰 𝐒𝐢𝐠𝐧𝐚𝐥 𝐅𝐨𝐫𝐦𝐬 𝐢𝐧 𝐀𝐧𝐠𝐮𝐥𝐚𝐫 Angular keeps getting better, and the new Signal Forms API is a game-changer for form handling. For years, I managed complex reactive forms filled with nested groups, conditions, and verbose templates. But with Signal Forms, everything moves neatly into TypeScript, and my templates are finally clean again. ✅ Cleaner logic in TypeScript ✅ Less cluttered templates ✅ Reactive and strongly typed ✅ Easier to reason about than old Reactive Forms This migration completely changed how I think about forms in Angular. I shared my full journey, from reactive forms to Signal Forms, and how it simplified my app architecture here. Link in comments 👇 #angular #signals #softwareengineering #frontend #typescript #javascript #angular17 #cleancode #developerjourney

Struggling to keep your Node.js applications running smoothly? 😵💫 The key might be understanding the **NODE.JS EVENT LOOP**! It's the HEART of Node.js, and mastering it can unlock SIGNIFICANT performance improvements. Here are 3 insights to level up your understanding: ⚡️ Understand the difference between blocking and non-blocking I/O. Blocking operations FREEZE the event loop. ⏱️ Distinguish between `setImmediate` and `setTimeout(0)`. They DON'T do the same thing! 🧵 Be mindful of the `UV_THREADPOOL_SIZE`. Increasing it can improve performance for CPU-intensive tasks but comes with overhead. What's YOUR biggest event loop challenge? Share in the comments! 👇 #Nodejs #Javascript #EventLoop #Backend #Performance #Async #Development

⚛️ I’ve decided to go deep into React, not just as a library, but as an evolving ecosystem 🌱 Before jumping fully into meta-frameworks like Next.js, Remix, or Redwood, I want to understand the core React architecture how reconciliation, rendering, and scheduling actually work under the hood 🧠⚙️ There’s still strong value in exploring different React starters from simple setups with Vite or CRA alternatives, to more opinionated toolchains 🧩 Each approach helps uncover how bundlers, transpilers, and dev servers interact with React’s render pipeline 🔄 Also came across a great read before making this decision highly recommend it 👇 https://lnkd.in/g5wvhhTr #ReactJS ⚛️ #FrontendDevelopment 💻 #JavaScript #WebDevelopment 🌐 #ReactInternals #Vite #NextJS #LearningByBuilding 🚀

𝗛𝗼𝘄 𝗡𝗲𝘀𝘁𝗝𝗦 𝗤𝘂𝗶𝗲𝘁𝗹𝘆 𝗙𝗶𝘅𝗲𝗱 𝗢𝘂𝗿 𝗧𝗲𝗮𝗺 𝗖𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻 We didn’t switch to NestJS for performance. We switched because our team started arguing about folder names 😅 In Express, everyone had their own style: routes here, services there, logic everywhere. Code reviews turned into detective work. “Who wrote this middleware?” “Why is this file in the utils folder?” That chaos slowed us down more than any API call ever could. Then we moved to NestJS — and everything changed. - Modules brought structure. - Dependency Injection made logic predictable. - Suddenly, code reviews felt like collaboration, not confrontation. We didn’t just get better code — We have a shared way of thinking. That’s why now I say: 𝗡𝗲𝘀𝘁𝗝𝗦 𝗱𝗼𝗲𝘀𝗻’𝘁 𝗷𝘂𝘀𝘁 𝘀𝗰𝗮𝗹𝗲 𝘆𝗼𝘂𝗿 𝗮𝗽𝗽 — 𝗶𝘁 𝘀𝗰𝗮𝗹𝗲𝘀 𝘆𝗼𝘂𝗿 𝘁𝗲𝗮𝗺 #NestJS #NodeJS #BackendDevelopment #SoftwareArchitecture #TeamWork #TechLeadership #JavaScript #Microservices #Scalability

Vue.js 4: Mastering Composition API for Scalable Architectures - An Expert Developers Guide Welcome to the future of frontend development! As we approach 2025, Vue.js 4 is poised to revolutionize how we build scalable and maintainable applications. At the heart of this revolution lies the Composition API, a powerful paradigm shift that u... Read more: https://lnkd.in/gWdDBBBS #Vue_js_4 #Composition_API #frontend_architecture #scalable_applications #Expert_Developers #Vue_development

If you are working with Node.js, you have likely heard about the event loop. But do you really know how it works internally? Understanding the event loop is one of the most important steps toward writing efficient and scalable backend applications. It shapes the way Node.js handles concurrency, manages tasks, and performs non-blocking operations. I recently spent time exploring how the event loop schedules and executes callbacks, microtasks, timers, and I/O operations. The more I learned, the more fascinating it became. Now I am curious How well do you understand the Node.js event loop? Share your thoughts or experiences in the comments. I would love to exchange ideas and learn from the community. #nodejs #javascript #backend #webdevelopment #eventloop #developers #techdiscussion #learning #knowledgeSharing

👀 Eye opening fact about Node.js 👇 console.log is a hidden trap in #Node.js. While it may be sitting in your codebase looking like a innocent debug measure, it can drastically hit your app performance. Thinking why ? console.log invoked process.stdout.write under the hold which actually write to #TTY (terminal) synchronously which actually blocks the event loop. Have a look at results of load testing. 👇 While it's different in browsers due to #DevTools. Instead use pino or Winston for async logging, ditch console.log. #javascript #typescript #MERN #MEAN #express #JS #backendengineering