Full Project Analysis: Multi-Project Chat & AI Collaboration Suite

0.1 What the Project Is

The Multi-Project Chat & AI Collaboration Suite encompasses two enterprise real-time collaboration applications:

1. Soen (soen-main): An intelligent AI-assisted collaborative coding workspace combining Google Gemini AI, real-time multi-user Socket.IO rooms, and in-browser Node.js execution via the WebContainer API.
2. Chat App (chat-app-main): An enterprise audio/video and messaging portal powered by Tencent Cloud TRTC Chat UIKit with HMAC cryptographic signature generation.

Target Personas

1. Software Engineers & Pair Programmers: Collaborating in real-time on live code with instant browser execution and zero local environment setup.
2. Engineering Students & Tutors: Live code reviews with inline AI explanation and sandbox code execution.
3. Enterprise Teams: High-fidelity video calling and rich IM channels.

0.2 Real-Time Collaborative Architecture Diagram

0.3 Inventory Counts

• Total Applications: 2 production systems (soen-main, chat-app-main).
• Core Real-Time Protocols: WebSockets (Socket.IO), WebRTC (TRTC), WebAssembly (WebContainer API).
• Backend Endpoints: 12 REST routes and 8 Socket.IO event channels.
• External AI Providers: Google Gemini AI API (gemini-1.5-flash).