How to keep your React code DRY with Thales Domingues

Custom hooks are a game-changer for building clean, efficient, and maintainable React code. They help developers follow the DRY (Don’t Repeat Yourself) principle by reusing complex stateful logic, whether it’s managing API calls, forms, or other repeated patterns. By embracing custom hooks, teams can streamline development, reduce duplication, and improve collaboration. 👉 Read the full blog: https://bit.ly/3LlK1fZ #React #JavaScript #WebDevelopment #Frontend #CodeReuse

🔥 3 React tips that leveled up my code: Use functional components, keep components small, and leverage custom hooks. Small changes, huge improvements! #ReactJS #FrontendTips #CleanCode

⚡ Build Your Own React Hook Library — Organize, Reuse, Scale Most React projects eventually become a mess of duplicated logic across multiple components. But once you learn to structure and export your hooks properly — everything changes. Here’s what having a Hook Library gives you: ✅ Cleaner code ✅ No duplicated logic ✅ Shorter imports ✅ Easier onboarding for teammates Write code once → reuse forever. ♻️ Have you built your own internal hook library yet? #React #ReactJS #ReactHooks #Frontend #WebDevelopment #CleanCode #DeveloperExperience #JavaScript #CustomHooks #Performance #CodingTips

Day 7: Conditional Rendering 🤔 Want to show something only if true? React way👇🏻 {isLoggedIn ? <Dashboard /> : <Login />} Or simpler: {isAdmin && <AdminPanel />} 💡 Don’t use if inside return. Use conditions in JSX. It’s elegant, readable, and pure React #ConditionalRendering #ReactJS #FrontendDevelopment #ReactForBeginners #ReactComponents #ReactHooks #WebDevelopment

Sometimes, your React component re-renders even when props haven’t changed. That’s where React.memo helps. It wraps a component and re-renders it only if the props actually change. This can make a big difference in complex UIs tables, charts, or lists. But don’t overuse it. Adding React.memo everywhere might even slow things down due to prop comparison overhead. Use it where re-renders are expensive. Do you use React.memo in your components regularly? #react #frontend #webdev #javascript

𝐒𝐭𝐚𝐭𝐞 𝐚𝐬 𝐚 𝐒𝐧𝐚𝐩𝐬𝐡𝐨𝐭: Most developers use useState every day… but very few truly understand what happens behind the scenes. React doesn’t simply “change a value.” There’s a deeper concept that makes React predictable and consistent. In React, state isn’t a live variable. Instead, on every render, React creates a snapshot of the state... and the entire UI is rendered from that snapshot. During a single render, the state never changes. If something updates → React generates a new snapshot → then re-renders the UI. Understanding this mindset makes React much clearer, more reliable, and easier to reason about. #WebDeveloper #React #Javascript #FrontEndDevelopment #WebDesign

⚠️ 5 Quiet, Repeatable Habits That Make React Development Smoother & Saner Over time, these tiny practices can transform a codebase from “barely holding together” into “actually nice to work with.” ⚙️✨ 💬 What’s one React habit that’s made your workflow smoother or your codebase saner? #React #Frontend #WebDevelopment #JavaScript #TypeScript #CleanCode #DeveloperExperience 🚀

Code less. Ship faster. React 19 handles the rest. 🚀 🧠 React 19 introduces the new use() hook — fewer lines, smarter code. ❌ Before React 19, handling async data inside components meant useEffect, useState, loading flags and manual error handling. ✅ Now with use(), you can directly await a promise inside your component and render the result — minimal boilerplate, maximum clarity. ✨ Key features: ✅ Directly await promises in components using use() ⚡ 🚫 No more separate loading-state flags or callback chains ⛓️ 🧹 Cleaner components with leaner logic and fewer moving parts 🧩 #ReactJS #React19 #JavaScript #FrontendDevelopment #WebDevelopment #CleanCode #CodingBestPractices #WebPerformance #DeveloperExperience #ProgrammingTips #Hook #ReactHook

Code less. Ship faster. React 19 handles the rest. 🚀 🧠 React 19 introduces the new use() hook — fewer lines, smarter code. ❌ Before React 19, handling async data inside components meant useEffect, useState, loading flags and manual error handling. ✅ Now with use(), you can directly await a promise inside your component and render the result — minimal boilerplate, maximum clarity. ✨ Key features: ✅ Directly await promises in components using use() ⚡ 🚫 No more separate loading-state flags or callback chains ⛓️ 🧹 Cleaner components with leaner logic and fewer moving parts 🧩 #ReactJS #React19 #JavaScript #FrontendDevelopment #WebDevelopment #CleanCode #CodingBestPractices #WebPerformance #DeveloperExperience #ProgrammingTips #Hook #ReactHook