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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.

Pinned Loading

  1. arduino-ide arduino-ide Public

    Arduino IDE 2.x

    TypeScript 2.8k 515

  2. arduino-cli arduino-cli Public

    Arduino command line tool

    Go 4.7k 436

  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++ 271 137

  5. library-registry library-registry Public

    The Arduino Library Manager Registry

    337 2.2k

  6. docs-content docs-content Public

    Arduino documentation (docs.arduino.cc)

    Python 284 501

Repositories

Showing 10 of 273 repositories
  • compile-sketches Public

    GitHub Actions action that checks whether Arduino sketches compile and produces a report of data from the compilations

    arduino/compile-sketches’s past year of commit activity
    Python 82 GPL-3.0 15 11 4 Updated Nov 11, 2025
  • docs-content Public

    Arduino documentation (docs.arduino.cc)

    arduino/docs-content’s past year of commit activity
    Python 284 CC-BY-SA-4.0 501 59 122 Updated Nov 10, 2025
  • library-registry Public

    The Arduino Library Manager Registry

    arduino/library-registry’s past year of commit activity
    337 CC0-1.0 2,209 2 8 Updated Nov 10, 2025
  • libraries-repository-engine Public

    Arduino Library Manager index manager

    arduino/libraries-repository-engine’s past year of commit activity
    Go 14 AGPL-3.0 4 11 1 Updated Nov 10, 2025
  • arduino-cli Public

    Arduino command line tool

    arduino/arduino-cli’s past year of commit activity
    Go 4,707 GPL-3.0 436 205 26 Updated Nov 10, 2025
  • arduino-lint Public

    Tool to check for problems with Arduino projects

    arduino/arduino-lint’s past year of commit activity
    Go 119 GPL-3.0 12 12 5 Updated Nov 10, 2025
  • arduino/portenta-containers’s past year of commit activity
    TypeScript 21 6 2 0 Updated Nov 10, 2025
  • 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 5 4 Updated Nov 10, 2025
  • 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 6 GPL-3.0 3 15 (2 issues need help) 7 Updated Nov 10, 2025
  • arduino-flasher-cli Public

    CLI tool to flash UNO Q boards with the latest Arduino Linux image

    arduino/arduino-flasher-cli’s past year of commit activity
    Go 4 GPL-3.0 1 10 2 Updated Nov 11, 2025

Most used topics

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