Angular Chart Libraries for Large Datasets

🚀 Just built a **fully responsive, collapsible data table** in Next.js / React js — and the best part? 👉 **You can use it without installing any npm package!** If you're tired of heavy table libraries and want something lightweight, customizable, and production-ready, this might help 👇 💡 **What makes it useful:** • 📱 Responsive columns (auto-adjust based on screen size) • ➕ Collapsible rows for mobile view • 🔍 Built-in search & filtering • 📄 Pagination with dynamic controls • ⚡ Custom renderers (toggles, buttons, actions) • 🧩 Clean, reusable component structure 🛠️ **No dependency headache** — just copy the components and integrate directly into your project. 🖼️ **Screenshots:** 👉 Desktop View 👉 Mobile / Collapsible View 👉 Breakpoint Configuration 🔗 **GitHub Repo:** https://lnkd.in/dxPTdY9U Perfect for: ✔️ Admin dashboards ✔️ Data-heavy apps ✔️ SaaS panels ✔️ Internal tools 💬 I’d love feedback or suggestions to improve it further! #NextJS #ReactJS #WebDevelopment #Frontend #JavaScript #UIDesign #OpenSource #Developers #BuildInPublic

"WebAssembly for compute-heavy web apps?" Everyone's jumping on the bandwagon without understanding the real deal. Here's where they miss the point. 1. **Optimize Performance**: Use WebAssembly to run CPU-intensive tasks like image processing directly in the browser. I've seen apps achieve near-native speed, reducing server load significantly. 2. **Enhance User Experience**: Build applications that can handle real-time data manipulation without breaking a sweat. WebAssembly enables smoother animations and interactions by offloading heavy computations from JavaScript. 3. **Boost Compatibility**: Integrate existing C/C++ libraries into web apps seamlessly. This lets you leverage mature, battle-tested code while developing in a modern web environment. 4. **Improve Security**: Avoid common JavaScript pitfalls with WebAssembly's sandboxed execution. It inherently minimizes attack surfaces and offers a more secure option for sensitive computations. 5. **Streamline Development**: Try vibe coding to quickly prototype features with AI assistance. WebAssembly allows faster iterations by decoupling heavy logic from the main application flow. 6. **Scale Applications**: Avoid bottlenecks during peak loads by distributing compute tasks efficiently. WebAssembly helps in parallelizing tasks to take full advantage of multicore processors. ```typescript const importWasm = async (path: string) => { const response = await fetch(path); const buffer = await response.arrayBuffer(); const module = await WebAssembly.compile(buffer); const instance = await WebAssembly.instantiate(module); return instance.exports; }; (async () => { const wasmModule = await importWasm('path/to/module.wasm'); console.log(wasmModule.someHeavyFunction()); })(); ``` How are you integrating WebAssembly in your projects? What real-world challenges have you faced? Looking forward to hearing your experiences. #WebDevelopment #TypeScript #Frontend #JavaScript

🚀 Day 26 – Local Storage in JavaScript Ever wondered how apps remember your data even after a refresh? 🤔 That’s the power of Local Storage. From saving user preferences to caching small data, it plays a crucial role in modern web apps—especially in Angular projects. 💡 What you’ll learn in this post: ✔ What Local Storage is ✔ How it works behind the scenes ✔ Common use cases in Angular ✔ Best practices (and what to avoid ⚠️) 🔥 Real-world usage: Persisting login/session data Saving theme (dark/light mode 🌙☀️) Storing temporary user inputs ⚠️ But remember: Local Storage is powerful—but not secure for sensitive data. Use it wisely. If you're building scalable Angular apps, mastering these small concepts makes a big difference 💯 💬 How do you use Local Storage in your projects? #JavaScript #Angular #WebDevelopment #Frontend #100DaysOfCode #CodingTips

React Performance Tip: Stop Overusing useEffect — Use useQuery Instead One mistake I often see (and made myself earlier) while working with React apps is overusing useEffect for API calls. 👉 Typical approach: Call API inside useEffect Manage loading state manually Handle errors separately Re-fetch logic becomes messy This works… but it doesn’t scale well. 🔁 Better approach: Use React Query (useQuery) When I started using useQuery, it simplified a lot of things: ✅ Automatic caching ✅ Built-in loading & error states ✅ Background refetching ✅ Cleaner and more readable code 👉 Example: Instead of this 👇 useEffect(() => { setLoading(true); axios.get('/api/data') .then(res => setData(res.data)) .catch(err => setError(err)) .finally(() => setLoading(false)); }, []); Use this 👇 const { data, isLoading, error } = useQuery({ queryKey: ['data'], queryFn: () => axios.get('/api/data').then(res => res.data), }); 🔥 Result: Less boilerplate Better performance (thanks to caching) Easier state management 📌 Takeaway: If you're building scalable React applications, tools like React Query are not optional anymore — they’re essential. What’s one React optimization you swear by? Drop it in the comments 👇 #ReactJS #WebDevelopment #Frontend #JavaScript #SoftwareEngineering #CleanCode #TechTips #Developers

Most React developers are still thinking in a client-first way — and that’s becoming a problem. Server-first React is quietly changing how we build applications. The traditional approach: - Fetch in useEffect - Move data through APIs (JSON) - Render on the client This is no longer the default in modern React + Next.js. What’s changing: - Server Components handle data and rendering - Client Components are used only for interactivity - UI can be streamed directly from the server - Hydration is selective, not global Impact: - Less JavaScript sent to the browser - Reduced reliance on client-side state - Better performance by default - Simpler data flow (often without an extra API layer) A useful mental model: Server = data + structure Client = interaction This isn’t just a feature update - it’s a shift in architecture. If you’re still using useEffect primarily for data fetching, it may be time to rethink how your React apps are structured. #React #Frontend #Fullstack #JavaScript #WebDevelopment

🚀 Understanding Forms in React — Simplified! Forms are a core part of almost every application. 👉 Login forms 👉 Signup forms 👉 Search inputs But handling them correctly in React is crucial. 💡 What are Forms in React? Forms allow users to input and submit data. In React, form handling is typically done using: 👉 Controlled Components 👉 State management ⚙️ Basic Example (Controlled Form) function Form() { const [name, setName] = useState(""); const handleSubmit = (e) => { e.preventDefault(); console.log(name); }; return ( <form onSubmit={handleSubmit}> <input value={name} onChange={(e) => setName(e.target.value)} /> <button type="submit">Submit</button> </form> ); } 🧠 How it works 1️⃣ Input value is stored in state 2️⃣ onChange updates state 3️⃣ onSubmit handles form submission 👉 React becomes the single source of truth 🧩 Real-world use cases ✔ Login / Signup forms ✔ Search bars ✔ Feedback forms ✔ Multi-step forms 🔥 Best Practices (Most developers miss this!) ✅ Always prevent default form reload ✅ Keep form state minimal ✅ Use controlled components for better control ❌ Don’t mix controlled & uncontrolled inputs ❌ Don’t store unnecessary form state ⚠️ Common Mistake // ❌ Missing preventDefault <form onSubmit={handleSubmit}> 👉 Causes full page reload 💬 Pro Insight Forms in React are not just inputs— 👉 They are about managing user data efficiently 📌 Save this post & follow for more deep frontend insights! 📅 Day 12/100 #ReactJS #FrontendDevelopment #JavaScript #WebDevelopment #ReactHooks #Forms #SoftwareEngineering #100DaysOfCode 🚀

🚀 Angular Tip: Make Your Apps Faster with OnPush Change Detection If you're working with Angular and facing performance issues, here's a simple yet powerful tip — use ChangeDetectionStrategy.OnPush. 🔍 By default, Angular checks every component for changes frequently, which can slow down large apps. With OnPush, Angular only checks a component when: -Its @Input() values change -An event occurs inside the component -You manually trigger change detection 💡 Benefits: ✔ Improved performance ✔ Better control over rendering ✔ Cleaner, more predictable UI updates 👉 Example: @Component({ selector: 'app-example', templateUrl: './example.component.html', changeDetection: ChangeDetectionStrategy.OnPush }) export class ExampleComponent {} ⚠️ Pro Tip: Combine this with immutable data patterns for best results. Angular isn’t just powerful — it’s efficient when used right. #Angular #WebDevelopment #Frontend #Performance #TypeScript #JavaScript #TechTips

Most React developers start API calls with useEffect(). It works. Until the project gets bigger. Then suddenly: ❌ Manual loading state ❌ Manual error handling ❌ Duplicate API calls ❌ No caching ❌ Refetch logic becomes messy ❌ Background sync becomes difficult ❌ Race conditions become common And your component starts doing too much. That’s when you realize: useEffect is not a data-fetching solution. It is a side-effect hook. That’s where React Query changes everything. useEffect helps you run effects. React Query helps you manage server state. That difference is huge. Use useEffect() for: ✔ Timers ✔ Event listeners ✔ Subscriptions ✔ External system sync ✔ Simple one-time logic Use React Query for: ✔ API fetching ✔ Response caching ✔ Auto refetching ✔ Pagination ✔ Infinite scroll ✔ Mutations ✔ Background updates ✔ Optimistic UI The biggest mistake is using useEffect like a mini backend framework. It was never designed for that. Better architecture: Client state → useState() / useReducer() Server state → React Query That separation creates: ✔ Cleaner code ✔ Better UX ✔ Faster applications ✔ Less debugging ✔ Predictable state management Good React code is not about using fewer libraries. It is about using the right tool for the right problem. Sometimes the best optimization is removing unnecessary code—not adding more. What do you prefer for API calls in production apps: useEffect() or React Query? 👇 #ReactJS #ReactQuery #useEffect #FrontendDevelopment #JavaScript #StateManagement #WebDevelopment #SoftwareEngineering

⚛️ React Devs — Are You Still Fetching Data in useEffect? Hey devs 👋 Let me ask you something… Are you still doing this in 2026? useEffect(() => { fetchData() }, []) It works… but it’s not the best approach anymore. 👉 The problem: Delayed data fetching Waterfall requests Poor SEO Loading spinners everywhere 💡 Modern approach: ✔ Fetch data on the server (React Server Components / Next.js) ✔ Stream content instead of waiting ✔ Reduce client-side fetching ⚡ Real insight: “Fetching on the client should be the exception… not the default.” 👉 Result: Faster load time Better UX Cleaner architecture If you're still relying heavily on useEffect for data… you're missing modern React. What’s your current data fetching strategy? #reactjs #nextjs #frontend #webdevelopment #performance #javascript #softwareengineering

🌤️ Weather App – Now Live A real-time weather application that provides current conditions and a 5-day forecast for any city. ✨ Features: • Live weather data • Interactive map • Dark/Light mode • °C / °F toggle • Fully responsive 🛠️ Tech Stack: HTML / CSS / JavaScript OpenWeatherMap API Leaflet Maps 🔗 Live Demo: https://lnkd.in/duRKsUdZ #WebDevelopment #JavaScript #WeatherApp #Frontend