React Pagination Component with API Fetching and State Management

🚀 Excited to share my latest project: Dynamic File Explorer built with React.js I have successfully built and deployed a recursive File Explorer application that mimics a real-world file system, where users can expand folders, add files/folders, and delete items dynamically. 🔗 Live Demo: https://lnkd.in/duE7qFKF 💻 GitHub Repo: https://lnkd.in/daVMByM2 --- 🧠 Key Learning Outcomes: * Learned how to implement recursive components in React to render nested folder structures * Understood state management using useState for dynamic UI updates * Implemented add and delete functionality for files and folders dynamically * Learned how to design a hierarchical tree structure UI * Improved understanding of component reusability and clean code structure * Used react-icons for better UI experience * Learned how to deploy React applications on Render * Gained real-world experience in building a complex frontend project --- 🛠 Tech Stack: React.js | JavaScript | HTML | CSS | Render | GitHub This project helped me strengthen my React fundamentals and understand how real-world file systems work internally. I’m currently focused on improving my Full Stack Development skills and building more real-world projects. #ReactJS #FrontendDevelopment #FullStackDeveloper #WebDevelopment #ReactProjects #LearningInPublic #OpenToWork

Hello, Tech Wizards 👋 🚀 Scenario-Based React & JavaScript Q&A (Real-World Edition) 🔥 1) Scenario: Component re-renders again and again Q: Why is this happening? A: Inline functions/objects change reference on every render. ✅ Fix: useCallback, useMemo, React.memo 🧠 ⚡ 2) Scenario: API response updates old screen after fast navigation Q: How to stop stale data? A: Cancel previous API calls using AbortController or track calls via useRef ⛔ 📦 3) Scenario: 10,000 items list freezes UI Q: How do big apps handle this? A: Use list virtualization (react-window, react-virtualized) 🚀 🧮 4) Scenario: Counter gives wrong value on rapid clicks Q: What’s the mistake? A: Using direct state update. ✅ Correct: setCount(prev => prev + 1) 🔁 🧵 5) Scenario: Props drilling across 5 components Q: Context or Redux? A: Context for static data (theme, auth). Redux/Zustand for frequent updates ⚖️ 🧠 6) Scenario: useEffect runs infinitely Q: Why? A: Missing or incorrect dependency array. ✅ Always list external values used inside useEffect 📌 ⏳ 7) Scenario: Heavy computation slows rendering Q: How to optimize? A: Wrap calculation in useMemo to avoid re-computation 💡 🔄 8) Scenario: Child component re-renders when parent state changes Q: Even if props didn’t change — why? A: New function references passed as props. ✅ Fix with useCallback 🎯 🧪 9) Scenario: console.log(state) shows old value after setState Q: Bug? A: No. State updates are async & batched ⏱️ Use useEffect to track updated value. 🌐 10) Scenario: Need global loading & error handling for APIs Q: Best practice? A: Use React Query / SWR for caching, retries, and background sync 🔥 happy coding and keep smiling 😊 #ReactJS #JavaScript #FrontendInterview #WebDevelopment #ReactDeveloper #opentowork

🌦️ Introducing My Real-Time Weather App That Built with JavaScript & API Integration I’m excited to share my latest web development project: a fully functional Weather App that provides real-time temperature and weather conditions for any city in the world using live API data. This project helped me strengthen my understanding of API integration, asynchronous JavaScript, and dynamic user interface updates, which are essential skills for modern frontend development. 🔹 Features: • Search weather by city name • Displays real-time temperature in Celsius • Shows current weather condition • Clean and responsive user interface • Error handling for invalid or unknown locations • Fast and lightweight implementation 💡 Tech Stack: HTML | CSS | JavaScript | WeatherAPI | REST API | JSON 📊 What I learned: • How to integrate third-party APIs into web applications • How to fetch and process real-time data using JavaScript • DOM manipulation for dynamic content updates • Building responsive and user-friendly interfaces #WebDevelopment #FrontendDevelopment #JavaScript #APIIntegration #HTML #CSS #Learning #ComputerEngineer #TechProjects #OpenToWork

🚀 React Hooks – Enhancing Functional Components I’m excited to share my structured notes on React Hooks, covering the core hooks that make Functional Components powerful and efficient. This document explains the practical usage and real-world understanding of: 🔹 useState – Managing dynamic state 🔹 useEffect – Handling side effects & lifecycle behavior 🔹 useContext – Avoiding props drilling with global state 🔹 useReducer – Managing complex state logic 🔹 useCallback – Optimizing function re-creation 🔹 useMemo – Performance optimization using memoization 🔹 useRef – Direct DOM access without re-render Each concept is explained with: ✔ Simple real-life analogies ✔ Clear syntax examples ✔ Practical implementation snippets React Hooks have transformed the way we build modern React applications by making functional components cleaner, more readable, and more scalable. This resource is helpful for: • React beginners • Developers preparing for interviews • Anyone strengthening their frontend fundamentals I am continuously improving my frontend and full-stack development skills by building practical projects using these concepts. #ReactJS #ReactHooks #FrontendDevelopment #JavaScript #WebDevelopment #FullStackDeveloper #LearningJourney #OpenToWork

🌦️ Leveling up my Frontend skills: Building a Modern Weather App Excited to share my latest project! I built a fully functional Weather Application using Vanilla JavaScript and the OpenWeatherMap API. While the concept is classic, I pushed myself to modernize the UI and improve the UX. I implemented a Glassmorphism design (frosted glass effect) using advanced CSS backdrop-filters to give it a sleek, 2026 look. 🚀 Key Technical Features: Asynchronous JavaScript: Used async/await for efficient data fetching. Dynamic DOM Manipulation: Real-time updates for temperature, humidity, and wind speed. Error Handling: User-friendly alerts for invalid city names. UX Improvements: Added "Enter" key support and dynamic background/icons based on weather conditions. It was a great challenge to refine the code structure and focus on clean, readable JavaScript. 🔗 Source Code (GitHub): [https://lnkd.in/d7UJgbGw] 🎥 Demo: Check out the video below! Maany Alagheband #javascript #webdevelopment #frontend #css #glassmorphism #api #coding #opentowork

Hello everyone !!!👋😊 Just wrapped up a small frontend project — a Job Application Tracker built using React, Vite, and Tailwind CSS 🚀💻 This project is designed to help users track their job applications in one place instead of using spreadsheets or notes 📋. It works like a personal dashboard where users can manage the jobs they’ve applied for and monitor their progress easily 🎯✨. ✨ Key features include: • ➕ Adding job applications with company name and role • 🔄 Tracking application status (Applied, Interview, Offer, Rejected) • 💰 Salary / CTC tracking • 📅 Application date and source (LinkedIn, Campus, Referral, etc.) • 📝 Notes section for interview feedback or follow-ups • 📊 Clean Jobs dashboard and a professional Profile page • 🔗 Links to real job platforms like LinkedIn and Naukri 🛠️ Tech Stack: • React ⚛️ • Vite ⚡ • Tailwind CSS 🎨 🔗 GitHub Repo: https://lnkd.in/gCPXyi9F Still learning, building, and improving step by step 🌱😊 #FrontendDevelopment #ReactJS #WebDevelopment #Projects #TailwindCSS #FrontendJourney

I recently published a new article for react beginners about the core React fundamentals that became clear to me while building a real-world project as an intermediate React developer. In this article, I briefly explain key concepts such as components and composition, props and state management, and how hooks like useState and useEffect are used in practical development. I also cover important behaviors like re-rendering, the role of keys in list rendering, and why controlled inputs and the Virtual DOM matter for predictable and efficient UI. This article is focused on strengthening foundational understanding rather than basic introduction, and it reflects concepts I have applied while working on real projects. You can read the full article here: [https://lnkd.in/gspcF6bh] #ReactJS #JavaScript #Frontend #WebDevelopment #SoftwareEngineering #OpenToWork

🚀 Skills to Master as a Web Developer If you want to grow and stand out as a web developer, these are some essential skills you should focus on: 🔹 HTML, CSS & JavaScript The core building blocks of the web. Strong fundamentals are a must. 🔹 Frameworks & Libraries Such as React, Angular, or Vue to build scalable and efficient applications. 🔹 Responsive Design Creating websites that work smoothly across all devices. 🔹 Version Control (Git & GitHub) Essential for managing code and collaborating with teams. 🔹 APIs & Backend Basics Understanding how frontend communicates with servers and data. 🔹 Problem Solving & Debugging Writing code is one thing — fixing and improving it is another. 🔹 Continuous Learning Technology evolves fast, and staying updated is key. Web development is not just about code — it’s about logic, creativity, and constant growth. #WebDeveloper #WebDevelopment #Programming #Frontend #Backend #TechSkills #Learning

💥Just hit a milestone on my personal portfolio project — and I wanted to share what building it has taught me so far. As someone still early in my journey as a developer, this project has been more than just writing code🙂↕️. It's been a crash course in turning concepts into real, working products. Here's what I've taken away so far: ✅ Component Architecture — Breaking down a UI into reusable React components (About, Skills, Experience, Contact) taught me how to think in systems, not just screens. ✅ Third-party Integrations — Wiring up EmailJS to handle form submissions showed me how to connect a frontend to real-world services without a backend, and how to handle both success and error states gracefully. ✅ UI/UX Thinking — Working with "Tailwind CSS" and "react-parallax-tilt" pushed me to think beyond functionality. ✅ State Management — Managing form state, toast notifications, and conditional rendering helped me get more comfortable with React hooks like useState and useRef in practical scenarios. ✅ Attention to Detail — From gradient clipping to border glow effects, I learned that the small visual touches are what separate a decent project from a great one. 🫠 This portfolio is still a work in progress — but that's exactly the point. Every commit is a lesson. what I learnt? just start. You'll learn more from shipping imperfect code than from waiting until you feel "ready." #ReactJS #TailwindCSS #WebDevelopment #FrontendDevelopment #LearningInPublic #PortfolioProject #JavaScript #OpenToWork

🚀 Built a Todo List Application using React.js I recently developed a complete Todo Management system with authentication and protected routes to strengthen my frontend development skills. This project simulates a real-world productivity application where each user can securely manage their own tasks. Key Functionalities Implemented: ✔ User Registration & Login Authentication ✔ Protected Routes (Route-level access control) ✔ User-specific Data Fetching ✔ Completed & Pending Task Segregation ✔ Persistent Login using LocalStorage ✔ REST API Integration using JSON Server 💡 What I Focused On Technically: Clean component-based architecture Conditional rendering & state management API handling with async/await Authentication flow design Reusable UI structure This project helped me better understand how real-world applications handle: 🔹 Authentication 🔹 State synchronization 🔹 Route protection #ReactJS #FrontendDeveloper #JavaScript #WebDevelopment #FullStackDevelopment #OpenToWork #SoftwareEngineer