Chat App React Nodejs

Theme by Koolkishan

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Updated: 7 Apr 2025

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852 Stars

Chat Application Using React, Node.js and Socket.io with MongoDB

Overview:

Snappy is a chat application built using the MERN Stack, incorporating the power of MongoDB, Express, React, and Node.js to provide a seamless user experience for online communication.

Features:

• MERN Stack: Utilizes MongoDB, Express, React, and Node.js for efficient and effective development.
• Login Page: Provides a secure login page for users to access the chat application.
• Home Page: Offers a user-friendly home page for easy navigation within the chat application.
• Real-Time Communication: Enables real-time chat communication between users.
• Database Integration: Integrates MongoDB for storage and retrieval of chat data.
• Responsive Design: Ensures a responsive design for seamless user experience on different devices.

Installation:

First Method:

1. Rename env files from .env.example to .env
2. Install dependencies by running:

npm install

3. Start the development server for Frontend and Backend:

npm start

4. Open localhost:3000 in your browser.

Second Method (Docker):

1. Ensure Docker and Docker Compose are installed on your system.
2. Run the following command after navigating to the project root:

docker-compose build

3. Once the build is complete, start the containers with:

docker-compose up

4. Open localhost:3000 in your browser.

Summary:

Snappy is a feature-rich chat application leveraging the MERN Stack for efficient development. With real-time communication, secure login, and a responsive design, Snappy offers users a seamless chat experience. The installation guide provides two methods, one for local setup and another using Docker, catering to different user preferences for deployment.