Dharvesh mohaideen M’s Post

🚀 Starting with React.js: The Basics You Need to Know! 🚀 React.js is a powerful JavaScript library for building dynamic user interfaces, especially single-page applications. Its core strength lies in breaking down the UI into reusable components, making development efficient and scalable. Here’s a super simple example: import React from 'react'; function App() { return ( <div> <h1>Hello, React World!</h1> </div> ); } export default App; This tiny app defines a functional component named App that renders a heading saying “Hello, React World!”. This component can then be rendered anywhere in your application.Why React? Because it makes UI predictable, component-based, and easy to maintain. Happy Coding! 💻✨ #ReactJS #JavaScript #FrontendDevelopment #WebDevelopment #Coding #Programming #Developer #Tech #100DaysOfCode #LearnToCode #SoftwareEngineering #JSX #WebApps #ReactBeginner #FullStackDevelopment

🚀 Day of Learning — React Hooks in Action! Today, I practiced one of React’s powerful hooks — useReducer — by creating a simple yet functional Counter App. ⚡ Instead of managing state with useState, I explored how useReducer helps in handling complex state logic in a clean and organized way. It gave me a better understanding of how actions, state, and reducers work together — similar to how Redux manages state but on a smaller scale. 💡 Here’s what I learned: ✅ How to initialize and manage state using useReducer ✅ How to dispatch actions like increment, decrement, and reset ✅ The importance of a reducer function for predictable state updates ✅ Styling a modern UI using Tailwind CSS 🧠 Tech Stack Used: React.js ⚛️ Tailwind CSS 🎨 useReducer Hook 🧩 💻 This small project helped me understand how to structure scalable state logic for future applications #WebDevelopment #TailwindCSS #LearningByDoing #CodingJourney #FullStackDeveloper #SMIT #Saylani #JDCFreeITCity

🚀 What if you could write React apps without classes… and make them faster too? Meet React Hooks — the ultimate game changer! If you've ever created a React app, you understand how state management and lifecycle hooks can become a mess with class components. That is where React Hooks enter the stage — a more efficient, intelligent, and powerful way to create React apps!💡 Let's have a brief overview 👇 🎯What are Hooks? Hooks allow you to use React features (such as state, lifecycle, and context) without a class. They increase your components' readability, reusability, and functionality. 🧠Most Popular Hooks: useState() → Handles state in functional components useEffect() → Responsible for side effects (API fetches, event listeners, etc.) useRef() → Direct access to DOM elements useContext() → Data sharing across the app (no prop drilling!) useMemo() → Improves performance by memoizing the result useCallback() → Reduces unnecessary re-renders of functions 💬Why Developers Adore Hooks: ✅ Simplified logic ✅ Cleaner, reusable components ✅ No class boilerplate anymore ✅ Simpler to test and debug 🔥 Tip: Use both useMemo and useCallback for meaningful performance improvements in large apps! 💻 Currently playing around with various hook combinations to minimize re-renders — will post real-world use cases soon. 👉Which is your favorite React Hook and why? Let’s discuss below 👇 #ReactJS #WebDevelopment #JavaScript #Frontend #ReactHooks #Coding #MERN #LearningEveryday #SelfLearning

React Native devs — ever wondered what the buzz around “functional components and hooks” is all about? I just published a beginner-friendly (and slightly funny 😅) breakdown on Medium that explains: 1. What functional components really are. 2. How hooks like useState, useEffect, and useContext make your app come alive. 3. When (and when not) to use useMemo and useCallback. 4. How to write your own custom hooks for reusable logic. If you have ever looked at React hooks and thought, “This looks like sorcery,” — this article is for you. It’s written in plain English, with real examples and a few laughs along the way. 👉 Read here: https://lnkd.in/gnduiwY4 #ReactNative #JavaScript #MobileDevelopment #ReactHooks #Developers #Programming #Frontend

If anyone is interested in developing their skills in React Native, a quick thought based on my experience that might be helpful. 💬 Here are some tips for developing this skill: - Begin with the basics of React — learn about components, props, and state. - Practice navigation between screens using React Navigation. - Try connecting your app to an API (for example, weather or recipe APi's ). - Learn how to style your app using StyleSheet or libraries like NativeWind. - Debug your app often, it helps you understand how things work under the hood. - Build small projects like a to-do list or recipe app, hands-on practice is key! - ⚠️ Avoid tutorial hell, don’t just watch videos; build something after each tutorial. - Don’t rush. Take your time and enjoy the learning process. 💡 Remember, every pro developer was once a beginner. Keep building, keep learning 💪 #ReactNative #MobileDevelopment #CodingJourney #LearnToCode #Developers #JavaScript #TechTips #ReactNativeDevelopers

Want to take your React code from working to wonderful? Here are some battle-tested tips to help you write cleaner, scalable, and more maintainable React apps: Use types: - Prevent bugs before they happen by making your components type-safe and predictable. Use helpers/utils: - Keep logic out of components and make it reusable with utility functions. Learn to use props properly: - Pass only what’s needed, and use prop-types or types to avoid confusion and bloated components. One file = One component: - Makes your project structure clean, manageable, and easier to debug or refactor. Use a 404 component & route: - Helps catch incorrect URLs and improves the user experience in single-page apps. Avoid inline functions: - Reduces unnecessary re-renders and makes components more optimized and readable. Fetch data progressively: - Improves loading speed and avoids blocking UI by loading data in steps. Use unique values for `key` props: - Prevents rendering issues when mapping through lists, helping React track elements correctly. Use constants: - Keeps your values consistent, avoids magic strings, and makes code easier to update. Small changes → Big impact. React is powerful, but clean code makes it unstoppable. #JavaScript #learningoftheday #interview #codingchallenge #webdevelopment #react #next #reactnative #frontenddevelopment #codingtips #codingchallenge #codingcommunity #CleanCode #WebDevTips #CodeQuality #ScalableApps #MaintainableCode #learn #frontend

React TIP 💡 Mastering your code with React DevTools 🛠️ Ever opened a huge React project and thought… “Where do I even start?” 😅 Yeah, me too. That’s when I realized the real problem wasn’t React, it was understanding the component tree. That’s why I rely on React DevTools in every project. In the video below, I show how to quickly locate the code behind any component. This tool changed the way I explore and maintain front-end code: 🔹See every component in your app, along with its props and state, instantly. 🔹Click a component to jump straight to its code in VS Code. No more hunting through folders. 🔹Identify errors and inspect rendered elements in seconds. 🔹Faster onboarding and debugging, even in large-scale projects. React DevTools isn’t just for inspection, it’s a developer compass guiding you through the app’s architecture. How do you explore React projects? Let’s share tips and tricks! 😁 #React #ReactJS #FrontEnd #WebDevelopment #DevTools #CodingTips #JavaScript #SoftwareEngineering #Programming #TechTips #CodeQuality

React is a powerful tool for building user interfaces, but it can be overwhelming for beginners. If you’re just starting with React, here’s one key tip: focus on mastering the basics first. Understand components, props, and state. These are the building blocks of any React app. Try creating small projects that use these concepts. This will help you get a feel for how everything works together. Learning React is not just about the library itself, but also about how to think in a component-based way. As you work with it more, your skills will grow. What simple project are you thinking of building with React? #React #WebDevelopment #JavaScript #FrontEndDevelopment

🚀 Optimizing React Apps: The Hidden Art of Performance! ⚛️ Building in React is fun — but keeping your app fast and smooth is where the real engineering begins. Here are a few underrated tricks that can take your app from good to great 👇 🔹 Use React.memo() – Prevents unnecessary re-renders by memoizing components. 🔹 Implement Code Splitting – Load what’s needed, when it’s needed, with dynamic imports. 🔹 Virtualize Long Lists – Rendering 1,000+ DOM nodes? Try React Window or React Virtualized. 🔹 Debounce Input Handlers – Smooth out high-frequency updates like typing or scrolling. 🔹 Lazy Load Images & Components – Boost initial load times and user experience. Performance isn’t just speed — it’s perceived responsiveness and efficiency. Small tweaks can have a massive impact on how users feel your product. ⚡ 💬 What’s your favorite performance optimization tip in React? #ReactJS #FrontendDevelopment #WebPerformance #JavaScript #TechCommunity #CleanCode #ReactDeveloper #UIUX #ModernWeb #SoftwareEngineering #CodingLife #SoftwareEngineering #DeveloperLife #FullStackDeveloper #DeveloperCommunity #ProgrammingLife #TechInnovation #ReactDeveloper #FrontendEngineer #WomenInTech #ModernWeb #CleanCode #WebDevelopment #CodeWithPassion #BuildInPublic #EngineeringExcellence #JavaScript #ReactJS #FrontendDevelopment #WebDesign #TypeScript #CodeNewbie #LearningEveryday #TechCareers #AgileDevelopment #DevOpsCulture #CloudEngineering #DigitalTransformation #GitHubActions #CICD #UIUXDesign #CodingCommunity #InnovationInTech #SoftwareCraftsmanship #DevelopersJourney #TechLeadership #CloudNative #OpenSourceCommunity

To-Do List App using React.js & Vite! ⚛️ Continuing my daily coding journey, here’s Day 2 — a simple and functional To-Do List App that helps users organize their daily tasks efficiently! 💪 🔹 Built using React.js and Vite 🔹 Features:  ✅ Add new tasks  🗑️ Delete completed ones  🔼 Move tasks up & down for easy prioritization Through this project, I improved my understanding of: ⚛️ Component reusability 🧠 State management with useState 💻 Clean and minimal UI design 🔗 GitHub Repository: https://lnkd.in/e6fgxrPx Every line of code adds up to progress — one project at a time 🚀 💬 Would love to hear your thoughts or suggestions to make it even better! #Day2 #ReactJS #FrontendDevelopment #CodingJourney #WebDevelopment #JavaScript #Vite #ToDoApp #LearningByDoing #100DaysOfCode