# Beat Stream

> A real-time collaborative music production platform built for low-latency multi-user sessions.

Case 02 of 03. Technologies: TypeScript, React, Next.js, Node.js, PostgreSQL, WebSockets.

## Brief

Let musicians produce together in the same browser-based session without collaboration getting in the way.

## Approach

Coordinate multi-user changes through WebSockets, operational transformation, and CRDT-based state management.

## Technical focus

Low-latency synchronization, complex PostgreSQL session models, and a component-driven Next.js interface.

## Results

- 20+ concurrent collaborators
- <100ms real-time sync latency

## Links

- [Repository](https://github.com/bthaas/BeatStream)
- [All projects](https://www.bretthaas.com/projects)
- [Next project: Vision Bias Steering](https://www.bretthaas.com/projects/vision-bias-steering)