Looking to build a full-stack real-time chat app with the latest tools in 2025?
This tutorial updates the classic MEVN + Socket.IO app using:
- Vue 3 (Composition API) + Vite
- Node.js 20+, Express 4, MongoDB 7
- Socket.IO 4 for real-time messaging
Learn how to wire up the backend and frontend with live chat, message persistence, and clean modern UI.
💬 Dive into the full guide → Full Tutorial
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