<p align="center"> <img src="https://github.com/QbitsCode/Brisk/blob/main/public/logo.png?raw=true" width="180" /> </p> <h1 align="center" style="font-size: 4em;">Brisk</h1>

Brisk Quantum Framework

A modern, interactive quantum computing framework for photonic quantum circuits and quantum network simulations.

Features

Quantum Circuit Designer: Interactive drag-and-drop interface for designing quantum photonic circuits with modern glass UI and auto-expand functionality
Circuit Templates: Pre-designed quantum circuit templates for common experiments with professional visualizations
Quantum Network Simulator: Real-time simulation of quantum networks and protocols
Quantum Key Distribution: Implementation and analysis of QKD protocols
Component Connection: Create fully connected quantum circuits with intuitive port connections and bezier curves
Perceval Integration: Program and simulate photonic quantum computers using Quandela's Perceval framework
Photonic Chip Designer: Design and visualize quantum photonic integrated circuits with GDS Factory
QuantumTalk: Community discussion forum for quantum computing topics
Modern User Experience: Professional user profile handling with OAuth provider avatars and elegant splash screen

Framework Capabilities

Simulation

Linear Optics
State Evolution
Measurement
Noise Modeling
Perceval-based Circuit Simulation

Hardware Support

Single Photon Sources
Beam Splitters
Phase Shifters
Single Photon Detectors
Mach-Zehnder Interferometers (MZI)
Ring Resonators
Waveguides
Integrated Photonic Chips

Analysis Tools

Visualization
State Tomography
Process Tomography
Error Analysis
Unitary Matrix Computation
GDS Visualization

Getting Started

Prerequisites

Node.js (v18 or higher)
Python (v3.9 or higher)
pip (for Python package management)

Installation

Clone the repository:

git clone https://github.com/QbitsCode/Brisk.git
cd Brisk

Install frontend dependencies:

npm install

Install Python backend dependencies:

cd quantum_backend
pip install -r requirements.txt
cd ..

Running the Application

Start the backend server:

cd quantum_backend
python quantum_service.py

In a new terminal, start the frontend development server:

npm run dev

Open your browser and navigate to http://localhost:3000

Development

The application is built with:

Frontend: Next.js 15, React 19, TypeScript, Tailwind CSS
Backend: Python with FastAPI
Quantum Simulation: Custom quantum optics simulation engine and Perceval integration
Authentication: Google and GitHub OAuth integration

Contributing

Fork the repository
Create your feature branch (git checkout -b feature/amazing-feature)
Commit your changes (git commit -m 'Add some amazing feature')
Push to the branch (git push origin feature/amazing-feature)
Open a Pull Request

License

This project is licensed under the Apache License 2.0 License - see the LICENSE file for details.

Built by Qbits.

Brisk

Install / Use

README