How React Components Mount, Update, and Unmount

I’ve broken down 3 golden rules to write predictable, bug-free state management in Redux — all in a visual, easy-to-digest format. Whether you’re a React beginner or a frontend pro, these rules will help you: ✅ Write pure reducers ✅ Keep state immutable ✅ Keep reducers synchronous 💡 Carousel slides include short explanations and code examples so you can apply them instantly in your projects. Check it out and let me know: Which rule do you think is most often broken? #Redux #ReactJS #ReduxToolkit #FrontendDevelopment #JavaScript #WebDev #HamzaNazir

💠Understanding useRef in React 🔸️useRef is a React Hook that lets you create a reference to a value or a DOM element. 🔹️Syntax: 🔸️import { useRef } from "react"; 🔹️Uses of useRef 🔸️Keeping Track of Previous Values 🔸️Storing Values WithoutRe-rendering 🔸️Accessing DOM Elements #ReactJS #ReactHooks #useRef #WebDevelopment #FrontendDevelopment #JavaScript #CodingTips #ReactDeveloper #TechBlog #LearnReact

Switching from Angular or old-school React class components to modern React, where almost every component is functional? You might be wondering: "Where did my lifecycle methods go?" Don't worry, they're still here, just in a new form. In functional components, you won't use componentDidMount or ngOnDestroy, but you can replicate their behavior using one powerful hook: useEffect! Check out the carousel below to see how React Hooks replace traditional lifecycle methods. #React #ReactHooks #FrontendDevelopment #JavaScript #TypeScript #WebDevelopment #LearnToCode #useEffect

🧩 Hooks in React. Hooks are special functions introduced in React 16.8 that let you “hook into” React features (like state, lifecycle methods, and context) without writing a class component. ⚙️ Types of Hooks Based on State 🟢 1. Stateful Hooks ⚪ 2. Stateless Hooks #react #JavaScript #Frontend

If you're working with React, mastering Hooks is a must — they let you use state and lifecycle features in functional components without writing a class.  useState — Manages component state. Example - const [count, setCount] = useState(0); useEffect — Handles side effects (like API calls or DOM updates). Example - useEffect(() => {  console.log("Component Mounted"); }, []); #ReactJS #FrontendDevelopment #JavaScript #WebDevelopment #ReactHooks #TechLearning

💡 Did you know this about 𝘀𝗲𝘁𝗧𝗶𝗺𝗲𝗼𝘂𝘁()? Most developers use only two parameters — the callback and the delay. But here’s the twist — 𝘀𝗲𝘁𝗧𝗶𝗺𝗲𝗼𝘂𝘁() actually accepts a 𝘁𝗵𝗶𝗿𝗱 𝗮𝗿𝗴𝘂𝗺𝗲𝗻𝘁 👀 This third argument lets you pass values 𝗱𝗶𝗿𝗲𝗰𝘁𝗹𝘆 𝗶𝗻𝘁𝗼 𝘆𝗼𝘂𝗿 𝗰𝗮𝗹𝗹𝗯𝗮𝗰𝗸, saving you from those annoying 𝘀𝗰𝗼𝗽𝗲 𝗮𝗻𝗱 𝗰𝗹𝗼𝘀𝘂𝗿𝗲 𝗶𝘀𝘀𝘂𝗲𝘀 that often sneak in. Check out the examples below — they look almost identical, but their outputs tell a completely different story. #JavaScript #ReactJS #WebDevelopment #CodingTips

💡 Did you know this about 𝘀𝗲𝘁𝗧𝗶𝗺𝗲𝗼𝘂𝘁()? Most developers use only two parameters — the callback and the delay. But here’s the twist — 𝘀𝗲𝘁𝗧𝗶𝗺𝗲𝗼𝘂𝘁() actually accepts a 𝘁𝗵𝗶𝗿𝗱 𝗮𝗿𝗴𝘂𝗺𝗲𝗻𝘁 👀 This third argument lets you pass values 𝗱𝗶𝗿𝗲𝗰𝘁𝗹𝘆 𝗶𝗻𝘁𝗼 𝘆𝗼𝘂𝗿 𝗰𝗮𝗹𝗹𝗯𝗮𝗰𝗸, saving you from those annoying 𝘀𝗰𝗼𝗽𝗲 𝗮𝗻𝗱 𝗰𝗹𝗼𝘀𝘂𝗿𝗲 𝗶𝘀𝘀𝘂𝗲𝘀 that often sneak in. Check out the examples below — they look almost identical, but their outputs tell a completely different story. #JavaScript #ReactJS #WebDevelopment #CodingTips

✨ Understanding Hooks in React Hooks simplify React development by allowing you to use state and lifecycle features in functional components. Common hooks like useState and useEffect make code cleaner, reusable, and easier to manage. Hooks revolutionized React by removing the need for class components — making modern apps faster and more efficient. ⚛️💡 #React #ReactJS #ReactHooks #JavaScript #FrontendDevelopment

🎯 Practiced JavaScript DOM today learned how to manipulate multiple elements and how JS interacts with each node in real time. It’s amazing how small scripts can change an entire webpage dynamically! 💻 Check it out here 👉 https://lnkd.in/g9cWfhaH #JavaScript #WebDevelopment #Frontend #LearningJourney

🚀 Starting your React.js journey? Here are 5 simple yet powerful tips to build strong foundations and write clean, interactive code. #ReactJS #FrontendDevelopment #WebDevTips #LearnCoding #DEVInnovationsLabs #JavaScript #TechLearning