microsoft

    microsoft/qdk

    Microsoft Quantum Development Kit, including the Q# programming language, resource estimator, and Quantum Katas

    developer-tools
    compilers
    qsharp
    quantum
    quantum-computing
    quantum-programming
    Rust
    MIT
    1.0K stars
    221 forks
    1.0K GitHub watchers
    Updated Nov 3, 2026
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    Where it stands

    Rank, growth pace and release cadence relative to everything GStars tracks.

    2 releases in the last 90 days, the latest 28 days ago, with 72 contributors on GitHub.

    Use Cases & Benefits

    • Provides a comprehensive toolkit for developing quantum programs using the Q# language, including compiler, libraries, and resource estimation tools.
    • Integrates multiple development components like VS Code extensions, JupyterLab support, and web playground for a seamless quantum programming experience.
    • Use for building and testing quantum algorithms with Q# in a fully supported development environment.
    • Use for estimating quantum resource requirements to optimize fault-tolerant quantum computations.
    • Use for learning quantum programming concepts through interactive tutorials and sample katas included in the kit.

    Should you depend on it?

    License terms, project hygiene and risks, from GitHub metadata and GStars' snapshots.

    License

    MIT

    Permissive: commercial use, modification and redistribution are allowed with attribution.

    Community files

    • README: present
    • Contributing guide: present
    • Code of conduct: present

    Watch-outs

    No watch-outs from GStars' checks.

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    From the README

    Welcome to the Microsoft Quantum Development Kit!

    This repository contains tooling for the Q# language, specifically:

    There are also the tutorials and samples in the ./katas and ./samples directories, respectively.

    Code from this repository powers the Q# development experience on https://quantum.microsoft.com.

    To build this repository there are dependencies that need to be installed. These are:

    The last two can be installed into your HOME directory by running python ./prereqs.py --install

    The build script will check these dependencies and their versions and fail if not met. (Or run python ./prereqs.py directly to check if the minimum required versions are installed).

    To build, in the root directory run python ./build.py. By default this will run a release build of each project, including running tests and checks such as linting. Run with the --help option for detailed usage.

    The playground is a small website that loads the Q# editor, compiler, samples, katas, and documentation for the standard library. It's a way to manually validate any changes you make to these components.

    To see instructions for building the playground, refer to Building the Playground Locally.

    Excerpt from the microsoft/qdk README on GitHub (MIT license). © its authors.Read the full README on GitHub

    Daily snapshots

    Stars gained per day, and how forks and open issues moved, from GStars' daily snapshots

    Forks

    221+16

    Open issues

    239+70

    Compared with peers in Developer Tools

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