Optimize React App Performance with useMemo

🚀 Higher-Order Functions (JavaScript) Higher-order functions are functions that either take one or more functions as arguments or return a function as their result. They are a fundamental concept in functional programming, enabling powerful abstractions and code reuse. Examples include `map`, `filter`, and `reduce`, which operate on arrays by applying a function to each element or combining elements into a single value. Learn more on our app: https://lnkd.in/gefySfsc #JavaScript #WebDev #Frontend #JS #professional #career #development

The Great Debate: Formik or React Hook Form?  Both are industry favorites, but they offer two very different approaches to handling forms in React. While one is praised for its stability and ease of use, the other is the go-to for performance and minimal re-renders. Most developers have a strong preference, but is there really a "winner"? Which one is currently in your tech stack, and why did you choose it over the other? 👇   #ReactJS #FrontendDevelopment #WebPerformance #ProgrammingTips #Javascript

React developer starter pack: useEffect(() => { fixBug(); }, [bug]); // bug increases Nobody understands useEffect. We just negotiate with it. 😅 #ReactJS #JavaScript #Frontend #CodingHumor

One small React habit that improved my code a lot: Stop putting everything in one component. Earlier, I used to write large components with too much logic. It worked… but became messy very quickly. Now I try to: • Break UI into smaller components • Keep logic separate • Reuse components wherever possible This makes the code cleaner and easier to scale. If you're learning React, start thinking in components, not pages. #reactjs #frontend #webdevelopment #javascript

Angular vs React 🤔 Both are powerful… but built with different philosophies. 👉 Angular = Structure 👉 React = Flexibility There’s no “best” — only what fits your project. Here’s a simple comparison 👇 #Angular #React #Frontend #Developers #JavaScript #WebDevelopment

Many React developers use these every day… but don’t know the difference 👀 React Router vs React Router DOM. Similar words. Expanded capabilities. Know the difference before your next React project 👇 https://lnkd.in/e-9ytRyg #React #ReactRouter #ReactJS #FrontendDevelopment #JavaScript #WebDevelopment #Syncfusion

useImperativeHandle is one of the most underrated React hooks. useImperativeHandle lets a parent trigger specific actions in a child component — focus, reset, open, close — without exposing internal logic. #ReactJS #ReactHooks #FrontendDevelopment #JavaScript #WebDevelopment #SoftwareEngineering #CleanCode #UIEngineering #FrontendEngineer

Which One Should You Choose in 2026? Speed, SEO & Performance – Is Next.js the better option? Flexibility & Reusable Components – Is React still the king? 👉 Whether you're a beginner or a pro developer, this guide helps you pick the right tool for your project! #NextJS #ReactJS #WebDevelopment #Frontend #JavaScript #Programming

💡 𝗧𝗶𝗽 𝗼𝗳 𝘁𝗵𝗲 𝗗𝗮𝘆 — 𝗥𝗲𝗮𝗰𝘁 𝗡𝗮𝘁𝗶𝘃𝗲 𝗗𝗶𝗱 𝘆𝗼𝘂 𝗸𝗻𝗼𝘄? In React, "useRef" 𝘃𝗮𝗹𝘂𝗲𝘀 𝗽𝗲𝗿𝘀𝗶𝘀𝘁 𝗮𝗰𝗿𝗼𝘀𝘀 𝗿𝗲𝗻𝗱𝗲𝗿𝘀 𝘄𝗶𝘁𝗵𝗼𝘂𝘁 𝗰𝗮𝘂𝘀𝗶𝗻𝗴 𝗿𝗲-𝗿𝗲𝗻𝗱𝗲𝗿𝘀. Unlike state, updating a ref 𝗱𝗼𝗲𝘀 𝗻𝗼𝘁 𝘁𝗿𝗶𝗴𝗴𝗲𝗿 𝗮 𝗿𝗲-𝗿𝗲𝗻𝗱𝗲𝗿, making it perfect for: - Storing mutable values - Accessing DOM elements - Keeping track of previous values 🔧 𝗨𝘀𝗲 𝗶𝘁 𝘄𝗵𝗲𝗻: You need to store something that shouldn’t affect the UI. Not everything needs to live in state. #React #ReactJS #FrontendDevelopment #JavaScript #WebDevelopment #SoftwareEngineering #CodingTips #BestPractices #FullstackDeveloper

⚛️ React.js: Build Once, Use Everywhere Modern applications demand speed, scalability, and flexibility and React.js delivers all three. 🔹 Component-based structure 🔹 Reusable code = faster development 🔹 High performance with Virtual DOM 🔹 Perfect for dynamic UI That’s why React.js continues to be a top choice for developers worldwide. 💡 Smart development starts with the right tools. Are you using React in your projects? #ReactJS #FrontendDevelopment #JavaScript #WebDevelopment #Developers #Tech #Programming 🚀