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@arduino

Arduino

This org contains the official Arduino tools (IDE, CLI...), documentation and cores. See @arduino-libraries for the official libraries.

🤗 Welcome to the Arduino open source community!

This organization hosts the various open-source projects managed by the Arduino team, including:

Maintaining these projects and handling community contributions is a hard job. Please support us by buying original Arduino products.

✨ How you can contribute

  • Triage open issues: try to reproduce issues reported by other users and confirm whether you can experience them as well, or ask users for more details if needed. Spot duplicates. Improve descriptions. Help users who ask for support.
  • Submit fixes and implementations: pick an open issue or feature request that you think you can implement yourself, and submit a pull request with an implementation.
  • Test open pull requests: try to run the proposed modifications and report your success or failure. Testing on real hardware takes time and any help in this will speed up our responsiveness in merging contributions.
  • Help others contribute by reviewing their code and suggesting good ways to implement fixes and features.
  • Write documentation and improve the existing content.

We value contributions and we provide the most active and constant contributors with public recognition and hardware goodies.

🔒 Security

To report potential vulnerabilities, please see our security policy.

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  1. arduino-ide arduino-ide Public

    Arduino IDE 2.x

    TypeScript 3k 568

  2. arduino-cli arduino-cli Public

    Arduino command line tool

    Go 4.8k 455

  3. Arduino Arduino Public

    Arduino IDE 1.x

    Java 14.5k 7k

  4. ArduinoCore-API ArduinoCore-API Public

    Hardware independent layer of the Arduino cores defining the official API

    C++ 287 141

  5. library-registry library-registry Public

    The Arduino Library Registry

    355 2.4k

  6. docs-content docs-content Public

    Arduino documentation (docs.arduino.cc)

    Python 314 530

Repositories

Showing 10 of 271 repositories
  • arduino-app-cli Public

    The CLI and service that manages and runs Arduino Apps on UNO Q

    arduino/arduino-app-cli’s past year of commit activity
    Go 17 GPL-3.0 7 39 (4 issues need help) 20 Updated Jan 29, 2026
  • arduino-cli Public

    Arduino command line tool

    arduino/arduino-cli’s past year of commit activity
    Go 4,786 GPL-3.0 455 209 28 Updated Jan 29, 2026
  • docs-content Public

    Arduino documentation (docs.arduino.cc)

    arduino/docs-content’s past year of commit activity
    Python 314 CC-BY-SA-4.0 530 58 107 Updated Jan 29, 2026
  • app-bricks-examples Public

    The example code for the Arduino UNO Q board

    arduino/app-bricks-examples’s past year of commit activity
    20 MPL-2.0 15 1 7 Updated Jan 29, 2026
  • library-registry Public

    The Arduino Library Registry

    arduino/library-registry’s past year of commit activity
    355 CC0-1.0 2,358 0 2 Updated Jan 29, 2026
  • arduino-ide Public

    Arduino IDE 2.x

    arduino/arduino-ide’s past year of commit activity
    TypeScript 2,971 AGPL-3.0 568 575 23 Updated Jan 29, 2026
  • arduino/portenta-containers’s past year of commit activity
    TypeScript 21 6 0 1 Updated Jan 29, 2026
  • tooling-project-assets Public

    A collection of reusable assets for Arduino tooling projects

    arduino/tooling-project-assets’s past year of commit activity
    Python 16 CC0-1.0 6 7 5 Updated Jan 29, 2026
  • setup-task Public

    GitHub Actions action to make Task available for use in your workflow

    arduino/setup-task’s past year of commit activity
    TypeScript 144 GPL-3.0 22 1 4 Updated Jan 29, 2026
  • arduino/help-center-content’s past year of commit activity
    JavaScript 15 15 2 4 Updated Jan 29, 2026