Node.js Evolution: CommonJS vs ES Modules

NestJS and ExpressJS are popular Node.js backend frameworks used to build APIs and web applications. ExpressJS is lightweight, flexible, and best for small to medium projects with fast development needs. NestJS is a powerful, structured framework ideal for large and scalable applications. Both support JavaScript, but NestJS is mainly built for TypeScript with advanced features. Choose ExpressJS for simplicity and NestJS for professional, enterprise-level solutions. #NestJS #ExpressJS #NodeJS #BackendDevelopment #WebDevelopment #JavaScript #TypeScript #APIs #FullStackDeveloper #Programming

Comprehensive React js Study Guide 📚 I'm excited to share my latest React js notes! I’ve spent time documenting the "Inception" of a React app all the way to "Finding the Path" with Dynamic Routing and Testing. What’s inside? ✅ Architecture: Monolithic vs. Microservices. ✅ Bundlers: Why we use Parcel and NPM vs. NPX. ✅ Optimization: Shimmer UI, Suspense, and the Single Responsibility Principle. ✅ Testing: How to mock API calls and fire events in JSDOM. Feel free to save, download, and share this with your fellow developers. Let’s keep learning together! 🚀 #React #JavaScript #Programming #FrontEndDevelopment #SoftwareEngineering #ReactNotes #DeveloperResources

Understanding JSX in React ⚛️ Hey devs! 👋 React uses a special syntax called JSX (JavaScript XML), which lets you write HTML inside JavaScript. It makes your UI code easier to read and maintain. 🚀 By the end of this lesson, you’ll learn: What JSX is and why it’s important in React. How to write JSX and render elements. Key rules to follow when working with JSX. Let’s dive in and make our React code cleaner and more expressive! 🎨 🔍 Explore more with Abel Ayden for Web Development, Programming Tips & Tricks. 👍 𝗟𝗶𝗸𝗲 if you found it helpful! 🔁 𝗥𝗲𝗽𝗼𝘀𝘁 with your network! 🔖 𝗦𝗮𝘃𝗲 for future use! 📤 𝗦𝗲𝗻𝗱 to your connections! 💬 𝗖𝗼𝗺𝗺𝗲𝗻𝘁 your thoughts below! #React #WebDevelopment #JavaScript #Frontend #CodingTips #LearnReact

I just published "mvc-faststart-express", a small but handy tool for Node.js developers that quickly creates project structures with folders and files. Instead of writing repetitive code for setting up folders and files in every project, this package lets you: Create multiple folders in one go Generate files with content instantly Handle errors gracefully Keep your setup clean and reusable It’s perfect for bootstrapping projects or automating setup scripts. Check it out here: https://lnkd.in/g8wtSxes Feedback, suggestions, and contributions are welcome! 🙌 #NodeJS #npm #JavaScript #OpenSource #DeveloperTools #Productivity

Bun.js — The Next-Gen JavaScript Runtime Bun.js is a modern JavaScript runtime considered a high-performance alternative to Node.js. Built using the Zig programming language, it delivers exceptional speed and efficiency. 🔥 Key Benefits of Bun.js: ⚡ Ultra-Fast Performance — Much faster startup and execution compared to Node.js 📦 Built-in Package Manager — No need for npm or yarn 🧪 Inbuilt Test Runner — Testing without extra tools 🔄 All-in-One Solution — Runtime + bundler + test runner 💾 Low Memory Usage — Ideal for production-ready applications 👨💻 Why Developers Love Bun.js: Faster API development Quicker builds and deployments Perfect for modern web applications Smooth support for React, Vue, Next.js, and more 💡 If you’re building performance-focused web applications, Bun.js is definitely worth trying. #JavaScript #BunJS #WebDevelopment #Frontend #Backend #NodeJS #Performance #Tech #sanketkhichy

🚀 Express.js in 5 minutes Express is a small tool for Node.js. ->It helps you build web servers fast. You can make routes, handle requests, and send replies — all in a few lines. ->It’s simple, clean, and easy to learn. That’s why so many developers use it. 💬 How would you explain Express to a beginner? #NodeJS #ExpressJS #WebDevelopment #JavaScript #Backend #Coding #Developers #LearnToCode #TechCommunity #FullStack

🚨 Over 1.5 million developers use React but most of them struggle with the basics. Instead of jumping between endless tutorials, I compiled ReactJS notes focusing on concepts that actually matter in real-world projects 👇 • JSX & component architecture • Props vs State (with practical use cases) • Hooks like useState, useEffect, useContext • State lifting & component reusability • Conditional rendering & lists • Performance basics & common mistakes These notes are written for clarity, real usage, and interview readiness not just theory. If you’re learning React or revising fundamentals, this might save you hours. 🔁 Repost and share it with your connections to help them upskill. #ReactJS #FrontendDevelopment #JavaScript #WebDevelopment #Developers

📘 𝐑𝐞𝐚𝐜𝐭𝐉𝐒 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠 𝐉𝐨𝐮𝐫𝐧𝐞𝐲 — 𝐃𝐚𝐲 2 - 𝑷𝒂𝒓𝒕 1 📦 𝐃𝐞𝐩𝐞𝐧𝐝𝐞𝐧𝐜𝐢𝐞𝐬 𝐯𝐬 𝐃𝐞𝐯𝐃𝐞𝐩𝐞𝐧𝐝𝐞𝐧𝐜𝐢𝐞𝐬 𝐢𝐧 𝐩𝐚𝐜𝐤𝐚𝐠𝐞.𝐣𝐬𝐨𝐧 — 𝐖𝐡𝐚𝐭’𝐬 𝐭𝐡𝐞 𝐃𝐢𝐟𝐟𝐞𝐫𝐞𝐧𝐜𝐞? If you're learning JavaScript, React, or Node.js, you’ll often see two sections inside package.json: 🔵 1️⃣ 𝐝𝐞𝐩𝐞𝐧𝐝𝐞𝐧𝐜𝐢𝐞𝐬 These are the packages your application needs to run in production. If these are removed, your app won’t work. ✔ React ✔ Axios ✔ Express ✔ Redux These get installed every time someone runs: npm install 🟢 2️⃣ 𝐃𝐞𝐯𝐃𝐞𝐩𝐞𝐧𝐝𝐞𝐧𝐜𝐢𝐞𝐬 These are used only during development, not needed when your app is live. ✔ Webpack ✔ Babel ✔ ESLint ✔ Prettier ✔ Jest / Cypress 𝐈𝐧𝐬𝐭𝐚𝐥𝐥𝐞𝐝 𝐮𝐬𝐢𝐧𝐠: 𝐧𝐩𝐦 𝐢𝐧𝐬𝐭𝐚𝐥𝐥 --𝐬𝐚𝐯𝐞-𝐝𝐞𝐯 𝐨𝐫 𝐧𝐩𝐦 𝐢 -𝐃 Understanding this small difference helps you keep your project clean, optimized, and production-ready. 🚀 #ReactJS #JavaScript #FrontendDevelopment #LearningInPublic #Upskilling #100DaysOfCode #FrontendDeveloper #WebDevelopment #Technology #Angular #AngularDeveloper #Upskill #Motivation #Interviewpreparation #Karanoza

Handling Side Effects in React (useEffect) — Before & After While learning React, I faced a common side-effect issue. Calling a function directly inside a component makes it run on every re-render — even when clicking an unrelated button. This leads to unnecessary executions. 🟥 Before callOnce() was triggered on every render (Counter + Data). 🟩 After Using useEffect with a dependency array, the function now runs only when count changes. 💡 This is how useEffect helps us control side effects in React. Learning React step by step ⚛️ 🔗 Full explanation with code on Hashnode: 👉 https://lnkd.in/g8RfZ8J7 #ReactJS #useEffect #JavaScript #FrontendDeveloper #WebDevelopment #ReactHooks #CodingLife #LearnReact #DeveloperCommunity #100DaysOfCode #TechJourney #DevTips

🚀 Bun vs Node.js Which One Should You Choose? The JavaScript ecosystem keeps evolving, and Bun has recently gained a lot of attention ⚡ But the real question is: Bun or Node.js? 🔹 Node.js ✔ Mature and production-ready ✔ Huge ecosystem and community ✔ Trusted choice for enterprise and client projects 🔹 Bun ⚡ Extremely fast performance ⚡ Built-in package manager, bundler, and test runner ⚡ Great for modern projects and rapid development 👉 My take: For production-grade backends, Node.js is still the safest option. For new projects, tooling, and experimentation, Bun is a powerful and exciting choice. Choosing the right tool always depends on your project’s goals and scale. #JavaScript #NodeJS #BunJS #WebDevelopment #FullStackDeveloper #Programming #Tech