Building a full-stack real-time messaging, voice/video calling, and file-sharing app using React, Socket.IO, WebRTC, Capacitor, and Electron from a single codebase.

Most messaging projects stay stuck as browser-only demos. When I set out to build NexChat

(also known as NexxChat), my goal was to ship a single unified codebase that runs smoothly across Web, Android (native APK), and Windows Desktop (.exe).

👉 Try the Live Web App: https://nexxchat-zeta.vercel.app/

👉 Source Code & Releases: github.com/ritik46te45-debug/nexxchat

Why Build a Cross-Platform Messenger?

Modern users expect messages and calls to sync everywhere without compromising native features like system tray notifications on PC or gallery saving on Android.…