Eugeniusz Zabłocki’s Post

Angular Lifecycle Hooks — The Hidden Superpowers Behind Every Component If you’ve ever wondered how Angular knows exactly when to initialize, update, or clean up a component — it’s all thanks to its lifecycle hooks. From detecting @Input changes, to running logic after the view/content loads, to safely tearing everything down… these hooks give you complete control over a component’s journey from creation to destruction. Mastering them isn’t just “nice to have” — it’s essential if you’re building real, scalable Angular apps. I put together this simple diagram to summarise the hooks and when they run. Hope it helps someone who’s getting deeper into Angular 🚀 Which lifecycle hook do you rely on the most in your projects? #Angular #AngularDeveloper #WebDevelopment #Frontend #JavaScript #AngularTips #CodingLife

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

Let's talk about one of tech's most persistent myths 👇 The Myth: Angular is bloated, overly complex, and slower than React. It forces you into a rigid architecture with a steep learning curve. The Reality: That was AngularJS (v1.x) and early Angular 2-4. Modern Angular (v15+) is a completely different beast: 1. Performance: With standalone components, signals, and improved change detection, Angular is now blazingly fast. 2. Bundle Size: Tree-shaking and Ivy compiler drastically reduced bundle sizes (sometimes smaller than React apps!) 3. Developer Experience: Signals (Angular 16+) rival React hooks in simplicity 4. Flexibility: Standalone components mean no more NgModules if you don't want them 5. Modern Features: Built-in SSR, hydration, and deferrable views out of the box The Problem: People compare 2024 React with 2017 Angular and call it fair. That's like judging JavaScript by its ES5 standards. Both frameworks are excellent. Choose based on: 1. Team expertise 2. Project requirements 3. Ecosystem needs Not on outdated blog posts from 7 years ago. #Angular #React #WebDevelopment #JavaScript #Frontend #SoftwareEngineering

🚀 Built a Modern SPA Without Angular, React, Vue, or Svelte! I just published a deep-dive on creating a full Single Page Application using Rust, Yew, Trunk, WebAssembly, and wasm-bindgen… completely without JavaScript frameworks. This approach unlocks some serious power: ⚡ Near-native performance with WASM 🔒 Memory safety and type guarantees from Rust 🎯 Zero dependency fatigue (no NPM, no JS frameworks) 🧩 A predictable, strongly-typed architecture 🌐 wasm-bindgen bridging Rust ↔️ browser APIs 🔥 Perfect for dashboards, offline apps, and high-performance UIs If you're curious about Rust on the frontend or exploring JS-free architectures, this is a fun one to dive into. https://lnkd.in/gchq2FVP #Rust #RustLang #WebAssembly #WASM #Yew #Trunk #WasmBindgen #RustWasm #SPA #SinglePageApplication #Frontend #FrontendDevelopment #FullStackRust #ModernWeb #WebDev #DeveloperExperience #OpenSource

“Building Micro Frontends in Angular Using Native Federation” ⚡ In this post, I break down how to: Structure multiple Angular apps that work together seamlessly Use @angular-architects/native-federation to connect host and remotes Enable independent deployment for each micro frontend Simplify scaling large projects without code chaos https://lnkd.in/gGs72HXM #Angular #MicroFrontends #WebDevelopment #Frontend #JavaScript #NativeFederation #AngularArchitects #TechBlog #WebArchitecture #SoftwareEngineering #Developers

Custom Hooks in React 🔁 If you’ve worked with React, you already know how powerful built-in hooks like useState and useEffect are. But the real magic begins when you start creating your own custom hooks. Custom hooks allow developers to extract and reuse logic across different components. Instead of repeating the same logic in multiple places, you can simply wrap it inside a custom hook — keeping your code clean, modular, and easier to maintain. 💡 Why use Custom Hooks? Reuse complex logic across components Keep components focused purely on UI Improve readability and scalability Simplify debugging and testing For example, you could create custom hooks for things like API fetching, managing authentication, handling dark mode, or tracking window size. In short, custom hooks bring structure and reusability to your React applications — turning repetitive patterns into elegant, maintainable code. #React #WebDevelopment #Frontend #JavaScript #Coding #Hooks #CustomHooks #TechLearning #ReactJS #stemup

Angular vs. React: It's the #Framework vs. #Library Showdown! 🛠️ Angular: The Full Framework * Type: A comprehensive Framework. It gives you the entire structured 'house kit.' * Language: Built primarily on TypeScript (mandatory). * Data Flow: Two-Way Binding (Data and UI update each other automatically). * Structure: Very Opinionated (strict rules and structure). * Best For: Huge, complex, enterprise-level applications where consistency is critical. ✨ React: The UI Library * Type: A flexible Library. It gives you the powerful 'building blocks.' * Language: Uses JavaScript with JSX (TypeScript is optional). * Data Flow: One-Way Flow (Data flows down, changes must be requested). * Structure: Very Flexible (you choose your own tools for routing, state, etc.). * Best For: Dynamic UIs, Single-Page Apps (SPAs), and projects needing high flexibility. The Easiest Analogy: Angular is a pre-built car 🚗. React is a powerful engine ⚙️ you can put into any custom vehicle. #Angular #React #Framework #Library #Frontend #WebDevelopment #ReactJS #AngularJS #FrontendDevelopment #JavaScript #CodingForBeginners #LearnToCode #SoftwareDevelopment #Programming #TechLearning

Excellent breakdown by WADDAD ELMEHDI I’d add a few more points from my experience: 🔹 Performance: React’s Virtual DOM usually offers smoother rendering for dynamic UIs, while Angular’s change detection is heavier but powerful for large, data-driven apps. 🔹 Learning Curve: Angular can feel strict and complex at first (TypeScript, modules, decorators, etc.), but once mastered, it brings great consistency. React, on the other hand, is quicker to start but needs you to choose your own tools (Router, Redux, etc.). 🔹 Ecosystem: Angular = full toolbox 🧰 / React = flexibility and freedom 🧩 Both are amazing — I personally lean towards Angular for enterprise apps and React for dynamic, component-based projects 🚀 What about you — Team Angular or Team React? 😄 #Angular #React #FullStack #FrontEnd #SoftwareEngineer #WebDevelopment #TypeScript #Coding

Angular vs. React: It's the #Framework vs. #Library Showdown! 🛠️ Angular: The Full Framework * Type: A comprehensive Framework. It gives you the entire structured 'house kit.' * Language: Built primarily on TypeScript (mandatory). * Data Flow: Two-Way Binding (Data and UI update each other automatically). * Structure: Very Opinionated (strict rules and structure). * Best For: Huge, complex, enterprise-level applications where consistency is critical. ✨ React: The UI Library * Type: A flexible Library. It gives you the powerful 'building blocks.' * Language: Uses JavaScript with JSX (TypeScript is optional). * Data Flow: One-Way Flow (Data flows down, changes must be requested). * Structure: Very Flexible (you choose your own tools for routing, state, etc.). * Best For: Dynamic UIs, Single-Page Apps (SPAs), and projects needing high flexibility. The Easiest Analogy: Angular is a pre-built car 🚗. React is a powerful engine ⚙️ you can put into any custom vehicle. #Angular #React #Framework #Library #Frontend #WebDevelopment #ReactJS #AngularJS #FrontendDevelopment #JavaScript #CodingForBeginners #LearnToCode #SoftwareDevelopment #Programming #TechLearning