Build Customizable PDFs in React with PDFx

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

Top 5 React Design Patterns Every Developer Must Know! Learn how to write cleaner, reusable, and high-performing code in 2026 with ReactJS. Don’t miss these essential tips! 👉 Explore the blog: Complete Guide to React Design Patterns with Benefits https://lnkd.in/eTcdemjx 📞 +91 7935708014 🌐 https://lnkd.in/gw_TNE33 #ReactJS #WebDevelopment #DesignPatterns #HighPerformanceApps #FrontendDev #JavaScript #TechTips #LatitudeTechnolabs #HireReactJSDevelopers

I built the same simple form in two ways: - React Hook Form + MUI → 136 lines - Dashforge → 74 lines Same result. This is a simple case… imagine when it gets complex. Curious to hear how others are handling forms in React. #react #reacthookform #mui #frontend #webdevelopment #javascript #typescript #developerexperience

most developers don't know the difference between null , undefined and "" and it's breaking their React forms silently. - always initialise string state with ' ' not undefined - always initialise array state with [ ] not undefined - always initialise object state with { } not undefined here's why it matters beyond the warning: - undefined means "this was never set" - null means "this was intentionally set to nothing" - ' ' means "this exists but is currently empty" React treats these three things completely differently when rendering. your form works locally because you fill it in immediately. it breaks in production because someone submits without touching a field. initialise your state properly. #reactjs #typescript #webdevelopment #buildinpublic #javascript

🚀 Day 30 - 💡 JavaScript Tricky Question Explanation const arr = [4, 10, 2, 8]; const result = arr.find(num => num > 5) + arr.findIndex(num => num > 5); console.log(result); 👉 Output: 11 👉 Explanation: * find() returns the first value > 5 → `10` * findIndex() returns its index → `1` * Final result → `10 + 1 = 11` ⚡ Both stop at the **first match** #JavaScript #WebDevelopment #Frontend #CodingInterview #JSConcepts

💡 Today I learned something that changed how I think about performance in React… I was working on a simple search input, and everything seemed fine… until I realized something Every single keystroke was triggering an API call That means: 👉 Too many requests 👉 Unnecessary load on the server 👉 A less smooth user experience That’s when I remembered 𝗱𝗲𝗯𝗼𝘂𝗻𝗰𝗶𝗻𝗴 Instead of calling the API on every key press, I added a small delay. Now, the function only runs when the user stops typing for a moment ✨ The result? Fewer API calls Better performance Cleaner and more efficient code Sometimes, it’s not about big changes… but small improvements that make a real difference Have you ever faced this kind of issue? 👇 #React #WebDevelopment #JavaScript #Frontend #Performance #LearningJourney

If your React component has isLoading, isError, isEmpty and isSuccess as separate props, you have a problem. I have written this exact code. More than once. It starts small. You add isLoading to show a spinner. Then isError for the error state. Then isEmpty because the empty state needs its own UI. Then isSuccess for the confirmation screen. Now you have four boolean props. And they fight each other. What happens when isLoading and isError are both true? Which one wins? Nobody knows. The component does not know either. You just hope the parent passes the right combination. This is Boolean Prop Hell. And it is sitting in most React codebases right now. Booleans feel simple but they hide impossible states. 4 boolean props = 16 possible combinations. Your component can only handle maybe 4 of them. The other 12 are bugs waiting to happen. Replace all of them with a single status prop. One value. One source of truth. No impossible combinations. The component always knows exactly what to render. This is how every serious component library handles it. There is a reason for that. When you find yourself adding another boolean prop, stop for a second. Ask: is this a new state or just a variation of an existing one? Most of the time you do not need a new prop. You need a better status model. Before and after in the screenshot below 👇 #ReactJS #Frontend #WebDev #JavaScript

Day 94 / 365 👨💻 Kept building consistency with React practice. 🧩 Worked on a small component tweak 🔁 Observed how UI updates with state changes ⚙️ Fixed minor issues in logic 🧠 Focused on keeping code simple and readable #365DaysOfCode #React #JavaScript #Frontend

React Query changed how I think about state — and I have not used Redux since The server state vs client state distinction that React Query makes explicit replaced my need for Redux entirely. Here is the mental model shift. Full breakdown (7 min read) → https://lnkd.in/gcUhHrV2 #ReactJS #Frontend #JavaScript #TypeScript #WebDev #UIEngineering

While working on a full-stack project with Next.js, I sometimes needed to quickly check environment variables without modifying the code. Here’s a simple way to do it directly from the terminal (required 'dotenv' library): Check env value: node -e "require('dotenv').config(); console.log(process.env.DATABASE_URL)" It’s a small tip, but quite useful when you want to check env value. I’ll probably share a few more small things like this from my project along the way. #nextjs #nodejs #dotenv #webdevelopment #softwareengineering #buildinpublic #javascript #devtips #webdevUK