React Hook for Free Reverse Geocoding with BigDataCloud

⚡ Fetching data in React was painful… until I found TanStack Query. Earlier, my code looked like this: 👉 useEffect + fetch + loading + error + state management. Too much work… for just getting data. Then I learnt about TanStack Query — and everything became simple 🚀 🔹 What is TanStack Query? It’s a library that helps you fetch, cache, and manage server data in React apps. In simple words: 👉 It handles data for you… so you don’t have to struggle. 🔹 Why I like it: ✔ Automatic caching → no repeated API calls ✔ Auto refetching → keeps data fresh ✔ Loading & error handling → built-in ✔ Background updates → smooth user experience ✔ Less code, more power 💪 💡 Before vs After: ❌ Before: useEffect + multiple states + manual handling ✅ After: Just useQuery() and done 🔥 What I learned: Server state is different from UI state… and TanStack Query handles it perfectly. Now my code is: ✔ Cleaner ✔ Faster ✔ Easier to manage If you're building React apps, 👉 TanStack Query is a game changer. Have you tried it yet? Or still using useEffect for data fetching? #ReactJS #TanStackQuery #WebDevelopment #Frontend #JavaScript #Developers #LearningJourney #FullStack

I was facing a performance issue in my React application. The problem was simple: Unnecessary API calls. Every time a user navigated between pages, the same APIs were being called again — even when the data hadn’t changed. This led to: • Slower UI • Increased load time • Unnecessary backend load The solution? I replaced useEffect with React Query. Here’s what changed: • API responses started getting cached • No repeated API calls on navigation • Instant UI updates when revisiting pages • No need to manually manage loading and error states Example: User visits Page 1 → Page 2 → back to Page 1 👉 Instead of calling API again, cached data is returned instantly This significantly improved performance — from seconds to milliseconds. This is how modern React applications handle data fetching. 👉 https://lnkd.in/gpc2mqcf 💬 Comment REACT and I’ll share the detailed React Query documentation. #ReactJS #ReactQuery #FrontendEngineering #WebDevelopment #SoftwareEngineering #PerformanceOptimization #JavaScript

🚦 TanStack Router is quietly becoming the best routing solution for React — and here's why you should know about it. Most React developers reach for React Router by default. But if you've ever been annoyed by untyped params, manual data fetching, or messy URL state — TanStack Router solves all of it. 🔑 What is TanStack Router? A modern, framework-agnostic router built for React with a focus on: → Full TypeScript safety (end-to-end) → Built-in data loading before render → Typed & validated URL search params → Optional file-based routing (zero config) → Tiny bundle ✅ Key Advantages 1️⃣ Type-Safe by Default No more useParams() returning string | undefined. Every param, search param, and loader result is automatically inferred by TypeScript — no extra effort needed. 2️⃣ Data Loaders (Fetch Before Render) Stop putting API calls inside useEffect. Define a loader on your route and data is ready before your component ever mounts. Cleaner code, zero loading flicker. 3️⃣ Search Param State Management Treat URL search params like typed state. Validate them with a schema, read them with full type safety — perfect for filters, pagination, and tabs. 4️⃣ Nested Layouts Made Easy Build shared layouts with <Outlet /> just like you would in Next.js — but without needing a full framework. 📦 When Should You Use It? ✔ Starting a new React app without Next.js or Remix ✔ You care deeply about TypeScript correctness ✔ You need URL-driven state (filters, search, pagination) ✔ You want co-located data fetching per route 🧩 Pro tip: Pair it with TanStack Query for data caching and you have a production-ready React stack without a framework. 📖 Docs & playground → tanstack.com/router #React #TanStackRouter #TypeScript #WebDevelopment #Frontend #JavaScript #ReactJS #SoftwareEngineering

Earlier, managing state and lifecycle methods required class components. But with Hooks, functional components became powerful, cleaner, and easier to manage. 📊 React Hooks Flow: Component Render ↓ useState → Manage Data (state) ↓ useEffect → Handle Side Effects (API, lifecycle) ↓ useRef → Access DOM directly ↓ useContext → Share data globally ↓ useReducer → Manage complex logic Real Understanding: useState = “Store data” useEffect = “Do something after render” useRef = “Grab element directly” useContext = “Global data without props” useReducer = “Advanced state management” Key Learning: Hooks are not just functions — they completely changed how we build React apps. #React #JavaScript #Development

Leveling up with React Router: Mastered Nested Routes & Dynamic Data Fetching! ⚛️ I just wrapped up a project focusing on creating a seamless User Directory using React and JSONPlaceholder. This was a deep dive into structured navigation and efficient data handling. Key implementations: 🚀 Dynamic Routing: Used useParams and useNavigate to handle user-specific views. 📂 Nested Routes: Implemented <Outlet /> to render sub-components like Posts, Todos, and Albums without losing parent context. 💾 State Persistence: Utilized location.state to pass user data between routes, reducing redundant API calls. 📡 Async Operations: Handled side effects with useEffect and Axios to fetch data dynamically. Seeing the architecture come together is incredibly satisfying. Onward to the next challenge! Question for the devs: When passing data between routes, do you prefer using location.state for simplicity, or do you prefer fetching by ID in the child component to keep it independent? I’d love to hear your thoughts in the comments! 👇 #ReactJS #WebDevelopment #Frontend #JavaScript #LearningInPublic

I just published a new technical deep-dive: **"Build Discord-Style Rich Link Previews in React (Without CORS Issues)"** 🚀 Building rich link previews on the frontend is notoriously frustrating because browsers will block your attempts to scrape OpenGraph tags via CORS. To solve this, I didn't just write a tutorial—I actually built and deployed a custom high-performance proxy API written in Rust (running on Zen 2 architecture) to act as the extraction engine. 🛠️ In the article, I walk through: 1️⃣ Why frontend scraping fails (CORS). 2️⃣ How to use the free Core Web Utilities API to securely extract metadata. 3️⃣ The complete React code to render a beautiful, fallback-safe card component. If you are building a SaaS, a blog, or a chat app, you can drop this component into your codebase today. Check out the full guide here: 🔗 https://lnkd.in/dvM7CViC Would love to hear feedback from the frontend community! #React #FrontendDevelopment #SoftwareEngineering #Rust #TechCommunity #APIs

I often see frontend performance issues that start as a misunderstanding of boundaries, not a flaw in React or Next.js. The pattern is consistent: server-side data fetching, client-side state, and API orchestration logic get tangled within the same component tree. This creates a cascade of unnecessary re-renders and makes loading states difficult to manage. The problem isn't the framework; it's the architecture. We addressed this by enforcing strict server-client separation in a Next.js 14 application. We moved all initial data fetching and complex computations into Server Components and React `cache()`. Mutations and real-time updates were channeled through stable, dedicated API routes built with the App Router. The key was instrumenting the hydration phase. Using the React DevTools Profiler and custom logging, we measured the cost of client-side JavaScript before optimizing. This revealed that much of the perceived slowness was from over-fetching and re-rendering context providers, not from the server render itself. The result is a clearer mental model and a faster application. Performance gains came from making intentional choices about what runs where, not from micro-optimizations. #NextJS #WebPerformance #React #SoftwareArchitecture #FrontendEngineering #DeveloperExperience #TypeScript #Vercel

Modern React apps often need to work with data that lives outside React: browser APIs, global stores, or third-party libraries. That’s exactly where useSyncExternalStore comes in. It’s a specialized hook that lets you safely subscribe to external data sources — while staying compatible with React’s concurrent rendering and avoiding bugs like inconsistent UI state (“tearing”). What is useSyncExternalStore? useSyncExternalStore connects your component to an external store and keeps it in sync. Instead of managing state inside React (useState, useEffect), you: - subscribe to changes - read the current snapshot - let React re-render when data updates const value = useSyncExternalStore(subscribe, getSnapshot); Where: - subscribe → tells React how to listen for changes - getSnapshot → returns current data - optional getServerSnapshot → for SSR React will re-render only when the external value actually changes. useSyncExternalStore is not a “daily hook” — but when you need it, nothing else fits as well. #react #frontend #webdev #javascript #reactjs #hooks

🌦️ Exploring real-world data with React! Excited to share my Weather App — a project where I worked with APIs to fetch and display live weather data. 🔹 Tech Stack: • React JS • JavaScript • CSS • Weather API 🔹 Features: ✅ Search weather by city ✅ Real-time temperature and conditions ✅ Dynamic UI updates based on data ✅ Clean and responsive design 🌐 Live Demo: https://lnkd.in/gUhuJcYp 🔗 GitHub Repository: https://lnkd.in/gtJQtZbH This project helped me understand how to work with APIs, handle asynchronous data, and build real-world applications using React. Continuing to learn and build more exciting projects 🚀 #react #javascript #webdevelopment #frontend #api #learning #projec

I recently built Digital Brain, a simple platform to store, organize, and quickly access ideas, links, and notes in one place. The goal was straightforward: create a clean, distraction-free system where I can save anything and actually find it later without digging through multiple apps. Features • Save links, notes, and ideas in one place • Tag-based organization for flexible sorting • Fast search for quick retrieval • Clean and minimal UI for better focus • Secure authentication using OAuth Tech Stack • Frontend: React + Tailwind CSS • Backend: Node.js + Express • Database : MongoDB • Authentication: OAuth • Deployment: Render + Vercel This project helped me understand how to design systems that feel simple on the surface but require thoughtful structuring underneath especially around data organization, search optimization, and building something users would actually use daily. Live Demo: https://lnkd.in/dN5xuUFk GitHub: https://lnkd.in/dFb7MKdS #BuildInPublic #ReactJS #NodeJS #Productivity