Full-Stack Real-Time Chat Application using React & Node.js (Free Source Code)

Full-Stack Real-Time Chat Application using React & Node.js (Free Source Code)

Published on Sep 20, 2026
HTML JAVASCRIPT React.js Node.js SQLite

Build Your Own Real-Time Chat Application! (Free Source Code)

Welcome to this complete Full-Stack Real-Time Chat App! This is a powerful, ready-to-use boilerplate designed for everyone. Whether you are a student, a startup founder, or a business owner, this project is built to fit your needs!

 

Who is this for?
 1. For Students & Learners: Perfect for your college final year projects, practicals, or portfolio. Learn how a real full-stack chat application works behind the scenes!
 2. For Businesses & Startups: You can integrate this directly into your business. Use it as an internal communication tool for your team, or customize it to provide customer support chat on your platform.
3. For Developers: A solid, scalable foundation to build your own custom messaging apps according to your specific requirements.

 

Key Features:
  1. Real-Time Messaging: Instant, lag-free message delivery using Socket.io.
  2. Modern & Professional UI: A sleek, responsive dark-themed interface built with React.js.
  3. Secure Authentication: User login and registration backed by JWT & Bcrypt for secure access.
  4.  Local/Self-Hosted Data: Uses SQLite to easily store your conversations, ensuring your business/project data remains under your control.
  5. Community Chat: Group messaging capabilities out of the box.

 

Technologies Used:
 1. Frontend: React.js, HTML5, CSS3, Vite
 2. Backend: Node.js, Express.js
 3. Database: SQLite
 4. Real-Time Engine: Socket.io

 

This project is completely FREE and open-source. Feel free to download the source code, run it locally, modify it, and use it however you want!

 

Don't forget to leave a star or share this post if you find it helpful. Happy Coding!