Real-Time Slack Clone

Build a real-time Slack clone with Next.js, React, Tailwind CSS, and Auth.js. Create workspaces, invite members, start channels and threads, share images, add reactions, and chat one-on-one. Perfect for honing modern full stack skills and building responsive, real-time collaboration apps.

Screenshot

Project Overview

This side project is a real-time Slack clone, built with modern web technologies: Next.js, React, Tailwind CSS, Auth.js, and Socket.io. It demonstrates how to create a fully responsive, feature-rich collaboration platform, combining powerful real-time communication features with modern UI design.

The app enables users to:

By leveraging WebSockets via Socket.io, the project ensures smooth, real-time updates across users without the need to refresh. Authentication and workspace management are handled with Auth.js, showcasing practical integration of modern authentication patterns. This project not only serves as a functional team chat app but also as an educational tool for learning how to combine front-end and back-end in a modern full stack application.

Future Plans

Looking ahead, I plan to extend this project with additional features and optimizations:

  1. Voice and video calls using WebRTC
  2. Rich media previews for shared links and files
  3. Advanced permissions and roles within workspaces
  4. AI-assisted features like summarizing threads or suggesting replies

Additionally, I intend to refine and modularize the codebase to make it more maintainable and open for contributions, including:

  1. Extracting UI components into a design system with Tailwind CSS and Radix UI
  2. Adding unit and integration tests for critical flows
  3. Improving accessibility and keyboard navigation
  4. Deploying scalable back-end infrastructure with serverless functions and a managed database

This evolution will transform the project into a production-grade, open-source Slack alternative, serving as both a showcase of modern full stack development and a valuable reference for developers building collaborative real-time apps.

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