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How to Build a Real-Time Chat App with React.js and Socket.io 2025
August 27, 2025 • 28 min read • wynnt3o

How to Build a Real-Time Chat App with React.js and Socket.io 2025

Building real-time chat applications has become essential for modern web development. In this comprehensive tutorial, you’ll learn how to create a production-ready chat application from...
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How to Build a Real-Time Polling System with Spring WebSockets
April 19, 2025 • 15 min read • wynnt3o

How to Build a Real-Time Polling System with Spring WebSockets

Introduction In this tutorial, we’ll build a real-time polling system using Spring Boot for the backend and React for the frontend. This system will include advanced features like rate limiting, dynamic UI/UX components,...
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Real-Time ProcessingSpring BootSpring WebSocketsWebSocket
React Hooks Guide: useEffect, useCallback, useRef, useMemo - Cloud Full-stack
February 1, 2025 • 16 min read • wynnt3o

React Hooks Tutorial: useEffect, useCallback, useRef, useMemo Guide 2025

When I first started learning React, I came from an Angular background — and honestly, I was really confused. React felt very different, and I...
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FrontendJavaScriptProgrammingReactReactHooksReactJSWebDevelopment

wynnt3o

Hi 👋 I’m a Full Stack Developer and AWS Certified DevOps Engineer based in 🇸🇬, with over 10 years of experience building web and mobile applications. I specialise in Java, PHP, Django, and cloud technologies.

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Recent Posts

  • How to Build a Real-Time Chat App with React.js and Socket.io 2025
  • How to Build a Real-Time Polling System with Spring WebSockets
  • Build Secure Passwordless Login with WebAuthn and Node.js in 2025
  • How to Deploy Spring Boot Microservices on AWS ECS with Fargate
  • Master QueryDSL in Spring Boot 2025

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About

👋 Hi, I’m a Full Stack Developer and AWS Certified DevOps Engineer based in 🇸🇬 with 10+ years of experience building web applications. I specialise in Java, PHP, Django, and love working with modern frontend frameworks like React and Vue. I also explore cloud technologies (AWS & GCP), DevOps practices, and share hands-on tutorials and real-world solutions to help developers build better software.

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Recent Posts

  • How to Build a Real-Time Chat App with React.js and Socket.io 2025
  • How to Build a Real-Time Polling System with Spring WebSockets
  • Build Secure Passwordless Login with WebAuthn and Node.js in 2025
  • How to Deploy Spring Boot Microservices on AWS ECS with Fargate
  • Master QueryDSL in Spring Boot 2025

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