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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 or by donating, or even better by joining us in the maintenance of these repositories. Your help will be very appreciated.

✨ 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, maintainer status and hardware goodies.

🔒 Security

To report potential vulnerabilities, please see our security policy.

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  1. arduino-ide Public

    Arduino IDE 2.x

    TypeScript 2.6k 440

  2. arduino-cli Public

    Arduino command line tool

    Go 4.5k 401

  3. Arduino Public

    Arduino IDE 1.x

    Java 14.3k 7k

  4. ArduinoCore-API Public

    Hardware independent layer of the Arduino cores defining the official API

    C++ 240 130

  5. library-registry Public

    The Arduino Library Manager Registry

    294 1.9k

  6. docs-content Public

    Arduino documentation (docs.arduino.cc)

    Python 215 439

Repositories

Showing 10 of 261 repositories
  • library-registry Public

    The Arduino Library Manager Registry

    294 CC0-1.0 1,883 0 12 Updated May 1, 2025
  • arduino-lint Public

    Tool to check for problems with Arduino projects

    Go 113 GPL-3.0 12 10 5 Updated May 1, 2025
  • library-registry-submission-parser Public

    Tool for parsing Arduino Library Manager submissions

    Go 4 AGPL-3.0 1 1 1 Updated May 1, 2025
  • libraries-repository-engine Public

    Arduino Library Manager index manager

    Go 13 AGPL-3.0 3 8 2 Updated May 1, 2025
  • docs-content Public

    Arduino documentation (docs.arduino.cc)

    Python 215 CC-BY-SA-4.0 439 63 109 Updated Apr 30, 2025
  • lab-micropython-editor Public

    Arduino Lab for MicroPython is an Integrated Development Environment (IDE) for MicroPython.

    JavaScript 242 AGPL-3.0 35 5 1 Updated Apr 30, 2025
  • tooling-project-assets Public

    A collection of reusable assets for Arduino tooling projects

    Python 15 CC0-1.0 6 3 7 Updated Apr 30, 2025
  • arduino-cli Public

    Arduino command line tool

    Go 4,534 GPL-3.0 401 193 21 Updated Apr 30, 2025
  • Go 8 GPL-2.0 3 0 4 Updated Apr 30, 2025
  • ArduinoCore-zephyr Public Forked from zephyrproject-rtos/gsoc-2022-arduino-core

    Arduino Core based on Zephyr+llext

    C++ 108 Apache-2.0 29 35 2 Updated Apr 30, 2025