⚛ React Dev’s First Week with Next.js: The Good, The Weird & The Confusing 😅 So you finally jumped into Next.js after months (or years) of React? Welcome to the next level of frontend magic. ✨ But let’s be honest — it’s not all smooth sailing. Here’s what most devs feel in week one 👇 ✅ The Good: File-based Routing: No more react-router-dom headaches — just drop files in the pages folder, and routes work like magic. SEO Friendly: Server-side rendering (SSR) and static generation make your site Google’s favorite. API Routes: Build backend endpoints inside your frontend project. Mind-blowing, right? 🤔 The Weird: Everything feels too easy at first… until you hit data fetching confusion. Mixing server and client components? Yeah, that can bend your brain a bit. 😵 The Confusing: “Why does my useEffect behave differently?” “Wait… where should I fetch my data — in getServerSideProps or useEffect?” “What even is app/ vs pages/ folder!?” 💡 The Truth: Next.js is like React with superpowers ⚡ — but those powers need practice to master. Once you get it, you’ll never want to go back. #NextJS #React #Frontend #WebDevelopment #JavaScript #FullStack #Developers #SSR #WebApps #SoftwareEngineering #ReactJS #Coding

🚀 The Node.js Event Loop (JavaScript) The event loop is the heart of Node.js's asynchronous, non-blocking architecture. It continuously monitors the call stack and the task queue. When the call stack is empty, the event loop picks up the first event from the task queue and pushes it onto the call stack for execution. This allows Node.js to handle multiple operations concurrently without blocking the main thread, making it efficient for I/O-bound tasks. Understanding the event loop is crucial for writing performant Node.js applications. 👉 Learn smarter — 10,000+ concise concepts, 4,000+ articles, and 12,000+ topic-wise quiz questions, personalized by AI. Dive in now! 📱 Get the app: https://lnkd.in/gefySfsc 🌐 Explore more on our website. 🌐 Website : https://techielearn.in #JavaScript #WebDev #Frontend #JS #professional #career #development

💭 Thinking in React: Local vs Global State Managing state efficiently is one of the most important parts of building scalable React applications. In this post, I’ve broken down the thought process behind deciding when to use local state and when to go global — along with a simple decision flow. 🔹 Local State – Used for component-specific data (like form inputs, modals, or toggles). 🔹 Global State – Used when multiple components need to share or synchronize data (like user authentication, theme, or cart data). Understanding this difference helps keep your code clean, maintainable, and performant. Check out the slides to see how you can think in React more strategically while managing state. 🚀 #ReactJS #WebDevelopment #Frontend #JavaScript #ReactState #StateManagement #LearningInPublic

🚀 Excited to share my latest React project — Post Craft This project is built using React, Context API, and useReducer to manage global state efficiently. It allows users to: 📝 Create new posts through form handling 🌐 Fetch 30 posts at a time from an API ❌ Delete posts instantly ⚡ Manage all data globally using Context API I learned a lot while building this — especially about reducer logic, clean component structure, and handling real API data in React. Check it out on GitHub 👇 🔗 GitHub Repository:https://lnkd.in/dU2DT8HE #React #WebDevelopment #Frontend #JavaScript #ReactJS #OpenSource #LearningByDoing

🚀 𝐑𝐞𝐚𝐜𝐭 𝐂𝐨𝐧𝐟 𝟐𝟎𝟐𝟓: 𝐋𝐞𝐬𝐬 𝐁𝐨𝐢𝐥𝐞𝐫𝐩𝐥𝐚𝐭𝐞, 𝐌𝐨𝐫𝐞 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞, 𝐚𝐧𝐝 𝐅𝐫𝐞𝐞𝐝𝐨𝐦 React developers, if you missed the latest announcements, it's time to pay attention. React is shedding its historical baggage to focus purely on performance and developer sanity. Here's my take on the biggest updates that will change how we write code: 𝐓𝐡𝐞 𝐃𝐞𝐩𝐞𝐧𝐝𝐞𝐧𝐜𝐲 𝐀𝐫𝐫𝐚𝐲 𝐍𝐢𝐠𝐡𝐭𝐦𝐚𝐫𝐞 𝐢𝐬 𝐎𝐕𝐄𝐑! The new useEffectEvent hook is an absolute lifesaver. No more endless, unnecessary re-runs of effects just because a non-reactive function was in the dependency array. This is a massive step for avoiding bugs (and potential outages, a la Cloudflare's legendary 2024 episode! 😉). 𝐓𝐡𝐞 𝐂𝐨𝐦𝐩𝐢𝐥𝐞𝐫 𝐖𝐞 𝐃𝐞𝐬𝐞𝐫𝐯𝐞: React Compiler 1.0 is stable! This is the real star. We can finally start retiring our manually scattered useMemo and useCallback hooks, which let's be honest, often did more harm than good or were simply tedious boilerplate. Hello, automatic performance optimization. 𝐈𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐭 𝐔𝐈 𝐒𝐭𝐚𝐭𝐞 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭: The Activity component gives us a native, smart way to hide/show elements. It maintains state and intelligently de-prioritizes work for hidden components—a great performance boost over just using CSS. 𝐀 𝐍𝐞𝐰 𝐄𝐫𝐚 𝐨𝐟 𝐈𝐧𝐝𝐞𝐩𝐞𝐧𝐝𝐞𝐧𝐜𝐞: The transition of React and React Native to the React Foundation, separate from Meta, is crucial for long-term governance and community trust. A great move for the ecosystem! 𝐓𝐡𝐞 𝐅𝐮𝐭𝐮𝐫𝐞 𝐢𝐬 𝐀𝐈-𝐅𝐫𝐢𝐞𝐧𝐝𝐥𝐲: A quick nod to Remix 3—a simpler, web-fundamentals-first framework that the authors of React Router are building, specifically citing an "AI-friendly" approach. The competition is good for all of us! React is moving from a framework that needed constant developer hand-holding (manual memoization) to one that just works fast. Get ready to ditch that boilerplate and write cleaner, more intuitive code. What are you most excited to drop from your next PR: useMemo or the dependency array headache? 👇 #React #ReactConf2025 #FrontendDevelopment #JavaScript #WebDev #ReactCompiler

Why I Always Create a Custom Hook Instead of Copying and Pasting Logic When I started working with React and React Native, I used to duplicate logic across multiple components. Fetching data, handling loading states, managing forms, you name it. But over time, I realized one thing: Repeated logic = repeated bugs. Now, whenever I see a pattern repeating twice, I turn it into a custom hook. It keeps my code clean, reusable, and easy to debug. What’s your go-to rule for writing reusable React code? #React #ReactNative #NextJS #CleanCode #WebDevelopment #Frontend

⚛️ React Just Made Form Actions So Much Cleaner The new useActionState hook is a game-changer for handling async form submissions. No more juggling useState, useEffect, or endless try/catch blocks. 🙌 Here’s how it works 👇 🧩 You provide: A form action (e.g., addToCart) An initial state And React gives you back: 1️⃣ The latest state (like a message or result) 2️⃣ A wrapped form action (formAction) 3️⃣ A flag showing if it’s still running (isPending) This means your form logic becomes simpler, more declarative, and much easier to read. Just write the action, hook it up, and React handles the rest. A small API — but it makes a big difference for building clean, async-ready UIs. ⚡ 💬 Have you tried useActionState yet? What do you think about React’s new declarative direction? #ReactJS #JavaScript #WebDevelopment #Frontend #ReactHooks #CleanCode Dhruv Patel (Borad)

I’ve been reviewing how long it takes for React state-management libraries to “take off” in terms of weekly downloads and growing adoption. In this post I’m sharing some data to say thank you to the devs who use or have tried use-s-react. Here are some comparisons: 1- @reduxjs/toolkit: Around 6 years old, more than 7 million weekly downloads, size ~13.8 kB gzipped, currently version 2.10.1. 2- zustand: About 7 years old, more than 13 million weekly downloads, version 5.0.8, size ~603 B gzipped. 3- jotai: Roughly 5 years old, over 2 million weekly downloads, version 2.15.1, size ~4.3 kB gzipped. 4- And now use-s-react: Version 2.4.0, size ~2.7 kB gzipped, no additional dependencies, very young at ~5 months, with ~271 weekly downloads so far. Thank you to everyone who is trying this tool. I’d love to hear from you — leave a comment or send me a message with what you’d like useS to include next, or any constructive feedback you’d like to share. #React #StateManagement #JavaScript #WebDevelopment #Frontend #ReactJS #OpenSource #Zustand #ReduxToolkit #Jotai #useS #ReactHooks #DevCommunity #Coding #Innovation #WebDev #Performance #NextJS #React19 #DeveloperTools

🚀 𝗝𝘂𝘀𝘁 𝗱𝗶𝘀𝗰𝗼𝘃𝗲𝗿𝗲𝗱 𝘀𝗼𝗺𝗲𝘁𝗵𝗶𝗻𝗴 𝘀𝘂𝗽𝗲𝗿 𝗶𝗻𝘁𝗲𝗿𝗲𝘀𝘁𝗶𝗻𝗴: 𝗥𝗲𝗮𝗰𝘁𝗦𝗲𝗿𝘃𝗲! It’s a new framework that lets you write backend APIs using React components (syntax). Yep — you literally use JSX/TSX to define your endpoints !!!! I love the idea — it’s creative, fun, and feels like a natural extension of the React ecosystem. You can define routes, responses, and even middlewares all within a familiar React-like syntax. Still early, but definitely worth keeping an eye on if you enjoy exploring new takes on full-stack development. check it out : https://react-serve.run/ #for_my_network #reactjs #reactServe #js

🚀 Express vs Nest vs Fastify vs Hono — Choosing the Right Node.js Backend in 2025 Node.js has an amazing ecosystem, and picking the right framework can make a big difference: 💡 Express.js – The veteran. Minimalistic, flexible, and widely adopted. Great for quick APIs and small to medium projects. ⚙️ NestJS – Structured & scalable. Built with TypeScript in mind, ideal for enterprise-level applications and maintainable codebases. ⚡ Fastify – Performance-focused. Lightweight, blazing fast, and perfect for high-throughput APIs. 🔥 Hono – The modern minimalist. Extremely lightweight, Cloudflare Workers-friendly, and gaining attention for small to medium serverless apps. Choosing depends on your project needs: speed, structure, or simplicity. Every tool has its place! Which framework are you exploring this year? 💬 #NodeJS #BackendDevelopment #JavaScript #ExpressJS #NestJS #Fastify #Hono #WebDev #Developers