# QuREKA-lab

QuREKA Lab

<span>QuREKA Lab is a </span>**dedicated quantum algorithm development environment**<span> established by creating a Quantum Server.</span>

- **Server-Based Environment**<span>: You can access the lab by clicking the </span>**\[Open\]**<span> button in the Quantum Server list. It provides a development interface powered by JupyterLab.</span>
- **Customized Specifications**: The development environment is configured precisely according to the hardware specifications (CPU, RAM, GPU, and Storage) you selected during the Quantum Server creation step.
- **Consistent Development Experience**: Based on high-performance computing resources allocated according to your subscription plan, you can reliably perform complex quantum simulations and algorithm designs.

# Notebook

QuREKA Lab provides a powerful Python development environment based on JupyterLab, supporting an efficient workflow through dedicated extensions and AI-powered tools optimized for quantum algorithm development.

### 1. Jupyter Notebook Environment

- **Python-Based Development**: Utilize standard Python libraries and quantum computing frameworks within a JupyterLab-based environment.
- **Instant Start**: Create new Jupyter Notebook files and begin development immediately.
- **Sample Files Provided**: **Sample Notebooks** containing example code for major quantum algorithms are provided by default to assist with learning and practice.

### 2. Dedicated Extensions and Support Tools

QuREKA Lab places optimized tools in the left and right sidebars for development convenience.

- **AI Assistant (Left Panel)**: Provides **AI-powered assistance** for quantum algorithm development and coding. You can easily access the conversational assistant from the left sidebar to receive support for complex implementation processes.

[![주피터 AI 화면.png](https://docs.qurea-dev.sdt.services/uploads/images/gallery/2026-02/scaled-1680-/ai.png)](https://docs.qurea-dev.sdt.services/uploads/images/gallery/2026-02/ai.png)

- **Right Panel Extensions**:
    
    
    - **Task (Job Monitoring)**: Monitor the real-time status and success/failure of your submitted quantum jobs.  
          
        [![익스텐션잡화면.png](https://docs.qurea-dev.sdt.services/uploads/images/gallery/2026-02/scaled-1680-/XIBSD8oUz1.png)](https://docs.qurea-dev.sdt.services/uploads/images/gallery/2026-02/XIBSD8oUz1.png)
    - **Resource (Resource Information)**: View a list of available QPUs and simulators along with their detailed specifications.  
          
        [![익스텐션자원화면.png](https://docs.qurea-dev.sdt.services/uploads/images/gallery/2026-02/scaled-1680-/kgvcdfkBcI.png)](https://docs.qurea-dev.sdt.services/uploads/images/gallery/2026-02/kgvcdfkBcI.png)
    - **Workspace (Workspace Information)**: Check current workspace details and your real-time credit balance.  
          
        [![익스텐션워크스페이스화면.png](https://docs.qurea-dev.sdt.services/uploads/images/gallery/2026-02/scaled-1680-/2C0ZPGoj68.png)](https://docs.qurea-dev.sdt.services/uploads/images/gallery/2026-02/2C0ZPGoj68.png)

# Quantum Composer

Quantum Composer is a **GUI-based quantum circuit design tool** utilizing drag-and-drop functionality. It allows users to intuitively construct circuits without complex coding and view simulation results in real-time.

[![컴포저 화면.png](https://docs.qurea-dev.sdt.services/uploads/images/gallery/2026-02/scaled-1680-/6FpBfY0yYb.png)](https://docs.qurea-dev.sdt.services/uploads/images/gallery/2026-02/6FpBfY0yYb.png)

### Key Features

- **Intuitive Design**: Build circuits by placing gates and efficiently manage logical structures using slicers and barriers.
- **Real-time Simulation**: Instantly updates output states and histograms for up to 16 qubits using GPU acceleration upon any design modification.
- **Visual Analysis**: Provides a clear understanding of qubit phase changes and dynamic state flows through graphics and animations.
- **Multi-Environment Support**: Convert designed circuits into over 10 different quantum languages, such as Qiskit and Cirq, or directly submit them to actual QPU and simulator resources.