Teamwise – Slack Clone | Chat App | Audio and Video Call | Realtime Messaging Saas Product

Core Tech Stack

Node.js – Backend runtime environment

Express.js – Fast and minimalist web framework for REST APIs

React.js – Modern frontend library for dynamic UI

Socket.IO – Real-time communication (messaging, typing, presence)

WebRTC – Peer-to-peer audio, video calling, and screen sharing

MySQL – Relational database for storing users, teams, channels, messages

Bootstrap CSS – Modern responsive UI framework

SASS/SCSS – Advanced CSS preprocessor for modular and maintainable styling

Fully Responsive Design – Works on desktop, tablet, and mobile

Font Awesome – Comprehensive icon library

Clean & Well-Commented Code

Google Fonts (e.g., Inter, Roboto)

Detailed Developer Documentation

JWT Authentication – Secure token-based authentication

W3C Validated HTML/CSS

User Roles & Permissions

Super Admin – Full system access, manage all Teams

Team Admin – Manage Team settings, users

Channel Admin – Manage specific channels, permissions

Team Member – Standard user access