React vs Vue: Different Approaches to Frontend Development

The first time someone told me to "just pick a framework," I defaulted to the popular choice ... like most beginners do — I defaulted to the one everyone was talking about. React. It wasn't a bad choice. But it also wasn't my choice. And there's a difference. Vue 3 eventually clicked for me, and I've spent a lot of time thinking about why. It meets you where you are. You already know HTML. CSS. JavaScript. Vue doesn't replace any of that — it extends it. You can literally drop a script tag into an existing page and add interactivity with zero build setup. No config files. No CLI. No Vite. When you're ready to scale to a full SPA? It scales. SSR with Nuxt? It scales. Mobile with Capacitor? Same framework, same knowledge. I wrote the intro to Vue 3 that I wish I had when I was starting out. It covers: → What Vue actually is (and what "progressive" really means) → How it compares to React and Angular → The difference between Options API and Composition API, demystified → What you actually need to know before you write your first component If you're a new or intermediate frontend developer who's been sitting on "I'll start when I'm ready enough" — that moment doesn't show up on its own. You write the thing that half-works. You figure out why. You build from there. Progress over perfection. Let's go. 🔗 Link in the comments 👇 #Vue3 #JavaScript #Frontend #WebDevelopment #LearnToCode

𝐓𝐫𝐢𝐜𝐤𝐲 𝐑𝐞𝐚𝐜𝐭 𝐈𝐧𝐭𝐞𝐫𝐯𝐢𝐞𝐰 𝐐𝐮𝐞𝐬𝐭𝐢𝐨𝐧 🤔 Most developers use React.memo… but don’t fully understand it. Question: Does React.memo always stop re-render? Example 👇 import React, { useState } from "react"; const Child = React.memo(({ value }) => {  console.log("Child render");  return <div>{value}</div>; }); export default function Parent() {  const [count, setCount] = useState(0);  return (   <>    <button onClick={() => setCount(count + 1)}>     Click    </button>    <Child value={10} />   </>  ); } What happens when button is clicked? Answer 👇 Parent will re-render But Child will NOT re-render Why? Because React.memo prevents re-render when props do not change. Now tricky part ⚠️ <Child value={{ num: 10 }} /> In this case Child WILL re-render because object reference changes every render. Tip for Interview: React.memo does shallow comparison. If props reference changes, component re-renders. Good developers know React. Great developers know how React renders. #ReactJS #ReactMemo #FrontendDeveloper #JavaScript #WebDevelopment #ReactInterview #CodingInterview #NextJS #SoftwareDeveloper

Choosing the right frontend framework is a pivotal decision that often comes down to balancing flexibility with structure. React remains the industry leader due to its massive ecosystem and component-based architecture, which gives developers the freedom to choose their own libraries for routing and state management. In contrast, Angular provides a comprehensive, "batteries-included" framework that enforces a strict TypeScript-based structure, making it a favorite for large-scale enterprise applications. Meanwhile, Vue.js sits in the "sweet spot," offering a gentle learning curve and a flexible design that can scale from simple interactive components to complex single-page applications. For projects where performance and user experience are the top priorities, newer contenders like Svelte and Next.js are shifting the paradigm. Svelte differentiates itself by shifting work from the browser to a build step, resulting in highly optimized, "framework-less" JavaScript. On the other hand, Next.js has become the standard for React developers who need Server-Side Rendering (SSR) and Static Site Generation (SSG) to boost SEO and initial load speeds. Ultimately, the choice depends on your team's expertise and whether you value a quick, unopinionated setup or a robust, pre-configured environment. #FrontendDevelopment #WebDev #ReactJS #Angular #VueJS #Svelte #NextJS #SoftwareArchitecture #Programming

𝐈 𝐀𝐬𝐤𝐞𝐝 𝐓𝐡𝐢𝐬 𝐐𝐮𝐞𝐬𝐭𝐢𝐨𝐧 𝐢𝐧 𝐚 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 𝐈𝐧𝐭𝐞𝐫𝐯𝐢𝐞𝐰… 𝐚𝐧𝐝 𝐦𝐨𝐬𝐭 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫𝐬 𝐟𝐚𝐢𝐥𝐞𝐝 ❌ Question: When does a React component re-render? Example: function Counter() { const [count, setCount] = useState(0); console.log("Render"); return ( <button onClick={() => setCount(count + 1)}> {count} ); } What will happen when button is clicked? Answer 👇 Component will re-render every time state changes. In React, re-render happens when: ✔ State changes ✔ Props change ✔ Parent component re-renders Many developers think only state change causes re-render but parent re-render also triggers child render. Important Tip for Interview ⚠️ React re-render does NOT always mean DOM update. React compares Virtual DOM first, then updates UI. Good React developers know syntax. Great React developers know re-render logic. #ReactJS #FrontendDeveloper #JavaScript #WebDevelopment #ReactInterview #CodingInterview #NextJS #SoftwareDeveloper #UIDeveloper

🚀 Project Update: React Card UI A simple card project built using React.js to show user details in a clean way. 🔗 GitHub Link: https://lnkd.in/gi56aNdJ ✨ Features: ✔ Show data using map() ✔ Clean and simple design ✔ Light and dark theme ⚙ Tech Stack: React.js | JavaScript | HTML | CSS This project helped improve basic React skills and understanding of UI. More projects coming soon. #ReactJS #FrontendDeveloper #WebDevelopment #JavaScript #Projects

💻 One thing I learned after building real frontend projects: Writing code is easy. Writing maintainable code is the real challenge. While building a React application, I realized that component structure matters a lot. Instead of putting everything in one file, I started: • Breaking UI into reusable components • Managing state properly • Writing cleaner logic The result? ✔ Easier debugging ✔ Better scalability ✔ Faster development Frontend development is not just about making things look good — it's about building interfaces that scale. #ReactJS #FrontendDeveloper #WebDevelopment #JavaScript

How React Remembers State Between Renders? When a component re-renders, the function runs again from top to bottom. So how does useState not reset every time? 🤔 function Counter() { const [count, setCount] = React.useState(0); return <button onClick={() => setCount(count + 1)}>{count}</button>; } Every render: The function runs again and Variables are recreated. So why doesn’t count go back to 0? What Actually Happens Internally React stores state outside the component function. Behind the scenes: 1) Each component has a Fiber node 2) React keeps a linked list of Hooks 3) It tracks Hooks based on call order State is not stored in your function. It’s stored in React’s internal Fiber system. The function is just a way for React to describe UI. Understanding this makes Hooks feel much less magical. #ReactJS #ReactInternals #ReactHooks #FrontendDevelopment #SoftwareEngineering #JavaScript

⚛️ Why I Prefer React.js for Frontend Development While learning frontend development, I explored different approaches—but React stood out. Here’s why: ✅ Component-based architecture → Makes code reusable and clean ✅ Fast performance → Thanks to Virtual DOM ✅ Strong ecosystem → Huge community + libraries ✅ Easy to scale → Perfect for large applications 🚀 As someone building full-stack projects, React helps me structure UI efficiently. Still learning and exploring more every day! What frontend framework do you use? 👇 #ReactJS #FrontendDevelopment #WebDevelopment #JavaScript #MERN

Most developers think React components only re-render when props change. I used to believe the same — until I learned something surprising. A component re-renders whenever its parent re-renders, even if the props stay exactly the same. That means a small state update in a parent component can trigger multiple unnecessary renders in child components. One simple optimization that helped me: Using React.memo to prevent unnecessary re-renders. It’s a small change, but in large applications it can improve performance significantly. Still exploring more about how React’s rendering works under the hood. Curious — what’s one React concept that took you a long time to fully understand? #ReactJS #FrontendDevelopment #WebDevelopment #JavaScript #SoftwareEngineering

The Vue vs React debate never really ends. After working with both in production projects, I understood that they optimize for different things. React is ultimately flexible, while Vue provides you with a stronger structure out of the box. And in many real-world teams, that structure becomes a huge advantage. For example, Vue provides several things that reduce architectural friction: • Single File Components keep template, logic, and styles in one clear unit • Its reactivity system makes state management simpler without extra effort • Composables provide a natural way to organize reusable logic • The ecosystem (Pinia, VueUse, Vite) feels very cohesive In React, many of these patterns are possible — but teams often have to define them themselves. Eventually, you may find that you support multiple architectural styles in the same codebase if you did the communication wrong enough. In our current project, we leverage the best of both worlds. Our main application is written in Vue, while our components library is in React. We have the maximum flexibility and control over performance where we actually need it, and the stiff structure when we don't. Curious what other frontend engineers think. If you've worked with both, which one do you prefer today? #vuejs #reactjs #frontend #javascript #softwareengineering