Avoid the toggle bug in React with functional state updater

🚨 React developers, are you STILL making this mistake? Most bugs in toggles and boolean states come from one simple issue: ✅ React batches state updates. ❌ So calling setState(!state) twice won’t toggle twice — it uses the same stale value. The fix? Always use the functional state updater: setState(prev => !prev) It guarantees you’re working with the most up-to-date value, even during batched renders. Small change, HUGE improvement in reliability and UI behavior. ⚡ #ReactJS #JavaScript #Frontend #WebDevelopment #CleanCode #ReactDeveloper #TypeScript #CodingTips #Performance #SoftwareEngineering #TechTips

I’ve seen this mistake countless times (and made it myself early on 😅). It’s such a small change, but it makes your toggles and UI far more reliable — especially in complex components or when multiple state updates happen at once. React is smart about batching, but you have to be smarter about how you update state. 

Next.js 16 is here! I just shared a quick breakdown of the key updates, from performance improvements to native React 19.2 support. Check it out and let me know your thoughts! #Nextjs16 #Nextjs #React19 #WebDevelopment #JavaScript #Frontend #TechNews

Pro tip for React developers: Stop manually managing loading states with useState. Instead, leverage useTransition to handle UI updates more gracefully during async operations. This avoids unnecessary blocking and keeps your UI responsive & smooth. Next time you’re showing a loading state, remember: => useTransition > useState #ReactJS #ReactDeveloper #Frontend #CodingTips #Javascript #HTML #CSS

🌐 The front-end ecosystem in 2025 is more competitive than ever. From performance-driven frameworks to developer-friendly ecosystems — here are the top 5 front-end frameworks leading custom software development this year. Explore which framework aligns best with your team’s needs → 🔗 https://bit.ly/49fzywv #FrontendDevelopment #WebAppDevelopment #ExtJS #Sencha #ReactJS #Angular #VueJS #JavaScript #SoftwareEngineering #DevCommunity

Are you a React developer who still types import React from 'react' by hand? Your VS Code setup might be costing you hours each week. I wrote a quick guide on the 10 extensions that aren't just "nice-to-haves"—they're essential for a modern, fast, and clean workflow. Stop fighting your editor and make it work for you. #react #reactnative #vscode #javascript #webdevelopment

React 19 introduces the new use() hook! Now you can directly use async data inside components ,no more useEffect or extra state. React automatically waits for your Promise to resolve . const userData = use(fetchUser()); #React19 #NextJS #Frontend #JavaScript #ReactJS #WebDevelopment

Angular vs React — How They Handle API Communication One of the biggest differences between Angular and React lies in how they handle API calls and errors. Angular gives you a built-in HttpInterceptor, a single gateway to manage headers, tokens, and error handling globally. React (with TypeScript) takes a flexible route — using Axios interceptors or custom fetch wrappers to achieve the same control. Both solve the same problem but with different mindsets: 🔸 Angular → Structured, built-in, scalable 🔹 React → Flexible, customizable, minimal 👇 Drop your thoughts below — and don’t forget to swipe through the code examples! #Angular #React #TypeScript #Frontend #WebDevelopment #JavaScript #Developers #CodingInsights #APIDesign #SoftwareEngineering #WebApps #ProgrammingLife