Building a Solid React + .NET Core Stack

💻 Building a Clean and Scalable React Admin Panel Recently, I’ve been working on a React-based Admin Panel and focusing on creating a professional frontend architecture. 🔧 Technologies I’m using: • React • Axios (custom configuration with interceptors) • TanStack Query • Zustand (when global state is needed) • Zod + React Hook Form for validation My goal is to keep the project scalable, maintainable, and production-ready by separating concerns properly: ✔️ API layer ✔️ Validation layer ✔️ UI components ✔️ State management Good architecture at the beginning saves a lot of time later. Always improving and refining my development workflow. 🚀 #react #frontend #webdevelopment #javascript #tanstackquery #axios #softwareengineering

Behind the Screen – #34 Do you know? The #node_modules folder is often larger than your entire project. Why is it so big? 👉 Your project depends on many #packages   👉 Each package has its own #dependencies   👉 Those dependencies have their own dependencies  This creates a dependency tree. So when you #install one library, you might actually be installing hundreds of smaller packages. Also: 👉 Packages include multiple files (code, configs, docs)   👉 Different versions may coexist   👉 Everything is stored #locally for faster usage  That’s why node_modules grows so quickly. It may look heavy, but it helps your app run without fetching things again and again. 🔥 One install command can bring an entire ecosystem into your project. #javascript #reactjs #webdevelopment #techfacts #developer

Most React apps have a performance killer hiding in plain sight. It's unnecessary re-renders. Here's how to stop them: 1️⃣ Use React.memo() for pure components   → Skips re-render if props haven't changed 2️⃣ useMemo() for expensive calculations   → Only recalculates when dependencies change 3️⃣ useCallback() for function props   → Prevents child re-renders caused by new function references 4️⃣ Lift state only where needed   → Don't store everything in a top-level component 5️⃣ Use React DevTools Profiler   → Visualize exactly what's re-rendering and why Bonus: The React Compiler (coming to React 19) will handle much of this automatically. But understanding the problem still makes you a better engineer. Save this for your next performance audit. 🔖 #React #ReactJS #JavaScript #WebPerformance #Frontend

Top React.js Tools Every Developer Should Know: Building modern web apps becomes much easier when you use the right tools. Here are some of my go-to technologies for creating scalable and efficient React applications: 1) Next.js A powerful full-stack React framework for SSR and production-ready apps 2) Tailwind CSS - Utility-first CSS framework for fast and clean UI design 3) Redux Reliable state management for large-scale applications 4) Axios - Simplifies API calls and backend communication 5) Material UI - Ready-to-use, professional Ul components 6) Vite Lightning-fast development and build tool 7) React Router - Seamless client-side routing 8) TypeScript - Adds type safety for better scalability and maintainability Choosing the right stack can significantly improve performance, developer experience, and project scalability. #ReactJS #WebDevelopment #Frontend #JavaScript #Programming #Developers #Tech #SoftwareEngineering

Every React developer has experienced this moment… 😅 You write some code. Everything looks correct. But the app says: “𝘞𝘩𝘺 𝘪𝘴 𝘪𝘵 𝘯𝘰𝘵 𝘸𝘰𝘳𝘬𝘪𝘯𝘨?” So you try everything: 1. add console.log() 2. check dependencies in useEffect 3. restart the dev server 4. clear node_modules 5. question your life choices And somehow… after hours of debugging… It suddenly works. Without changing anything. That’s when you realize: Debugging is not just a skill. It’s a ritual. React developers will understand. 😂 What’s the weirdest bug you’ve ever spent hours fixing? #reactjs #javascript #FrontendDevelopment #DeveloperLife #WebDevelopment

🔐 NestJS to React (Vite + TypeScript) – JWT Authorization Flow Understanding how authentication works between a frontend and backend is essential when building secure modern applications. This architecture shows how a React Vite (TypeScript) frontend communicates with a NestJS backend API using JWT authentication. Flow Overview: 1️⃣ User submits credentials through the login form in the React app. 2️⃣ The frontend sends a POST login request to the NestJS API using Axios or Fetch. 3️⃣ The request reaches the AuthController, which forwards it to the AuthService for credential validation. 4️⃣ If the credentials are valid, the backend generates a JWT access token using the JWT service. 5️⃣ The token is returned to the frontend and stored securely (state, secure storage, or HttpOnly cookie). 6️⃣ When accessing protected routes, the frontend includes the token in the Authorization header using the Bearer token format. 7️⃣ The request is validated by JWT Strategy and Auth Guards in NestJS. 8️⃣ If the token is valid, the request proceeds to the User Service and fetches data from the database. 9️⃣ The protected resource (e.g., user profile) is returned to the frontend. #nestjs #reactjs #vite #typescript #jwt #backenddevelopment #fullstackdevelopment #webdevelopment #softwarearchitecture 🚀

React ecosystem is huge… but knowing which tool to use and when makes development much easier. Here are some essential React.js tools every developer should know 👇 ⚛️ Next.js – Full-stack React framework for production apps 🎨 Tailwind CSS – Utility-first styling for building UI faster 🧠 Redux – Powerful global state management 📡 Axios – Simplifies API calls and backend communication 🧩 Material UI – Ready-made professional UI components ⚡ Vite – Lightning-fast development environment 🧭 React Router – Client-side routing for SPA navigation 🔷 TypeScript – Type safety for scalable applications Using the right tools can make your React apps faster, scalable, and easier to maintain. Which React tool do you use the most in your projects? 🤔 #ReactJS #WebDevelopment #FrontendDevelopment #JavaScript #NextJS #TailwindCSS #Redux #TypeScript #SoftwareDevelopment

React ecosystem is huge… but knowing which tool to use and when makes development much easier. Here are some essential React.js tools every developer should know 👇 ⚛️ Next.js – Full-stack React framework for production apps 🎨 Tailwind CSS – Utility-first styling for building UI faster 🧠 Redux – Powerful global state management 📡 Axios – Simplifies API calls and backend communication 🧩 Material UI – Ready-made professional UI components ⚡ Vite – Lightning-fast development environment 🧭 React Router – Client-side routing for SPA navigation 🔷 TypeScript – Type safety for scalable applications Using the right tools can make your React apps faster, scalable, and easier to maintain. Which React tool do you use the most in your projects? 🤔 #ReactJS #WebDevelopment #FrontendDevelopment #JavaScript #NextJS #TailwindCSS #Redux #TypeScript #SoftwareDevelopment

Top React.js Tools Every Developer Should Know: Building modern web apps becomes much easier when you use the right tools. Here are some of my go-to technologies for creating scalable and efficient React applications: 1) Next.js A powerful full-stack React framework for SSR and production-ready apps 2) Tailwind CSS - Utility-first CSS framework for fast and clean UI design 3) Redux Reliable state management for large-scale applications 4) Axios - Simplifies API calls and backend communication 5) Material UI - Ready-to-use, professional Ul components 6) Vite Lightning-fast development and build tool 7) React Router - Seamless client-side routing 8) TypeScript - Adds type safety for better scalability and maintainability Choosing the right stack can significantly improve performance, developer experience, and project scalability. #ReactJS #WebDevelopment #Frontend #JavaScript #Programming #Developers #Tech #Software Engineering

🚀 New Drop: React Hooks Cheatsheet – Part 2 Just released the next section of the Dark Developer React Hooks Cheatsheet. This part covers Side Effects & External Systems — the hooks that connect React with APIs, the DOM, and external state. Included in this section: ⚛️ useEffect ⚛️ useLayoutEffect ⚛️ useInsertionEffect ⚛️ useSyncExternalStore If you're building modern React apps, understanding these hooks is essential for handling side effects, layout changes, and external stores correctly. More sections coming soon. 🔥 #Frontend #WebDevelopment #FrontendDeveloper #JavaScript #WebDev #ReactJS #NextJS #TypeScript  #FrontendEngineer #100DaysOfCode #CodingLife