Repositories list

• library-registry

  Public
  The Arduino Library Registry

  arduinoarduino-library

  Creative Commons Zero v1.0 Universal

  •2.4k•361•0•3•Updated Feb 16, 2026Feb 16, 2026

• lmp-manifest

  Public

  arduino/lmp-manifest’s past year of commit activity
  Shell

  •

  Other

  •5•17•0•0•Updated Feb 16, 2026Feb 16, 2026

• arduino-app-cli

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

  arduinomicrocontrollerembedded+ 2embedded-systemssbc

  Go

  •

  GNU General Public License v3.0

  •8•18•42•20•Updated Feb 16, 2026Feb 16, 2026

• ArduinoCore-zephyr

  Public
  Arduino Core based on Zephyr+llext

  C

  •

  Apache License 2.0

  •59•168•24•24•Updated Feb 16, 2026Feb 16, 2026

• arduino-router

  Public

  arduino/arduino-router’s past year of commit activity
  The UNO Q router/bridge communication service (Python / Sketch)

  gogolangarduino+ 2rpcmsgpack

  Go

  •

  GNU General Public License v3.0

  •4•12•7•8•Updated Feb 16, 2026Feb 16, 2026

• docs-content

  Public
  Arduino documentation (docs.arduino.cc)

  Python

  •

  Creative Commons Attribution Share Alike 4.0 International

  •536•319•59•106•Updated Feb 16, 2026Feb 16, 2026

• portenta-containers

  Public

  arduino/portenta-containers’s past year of commit activity
  TypeScript

  •6•21•0•0•Updated Feb 16, 2026Feb 16, 2026

• ArduinoCore-renesas

  Public

  arduino/ArduinoCore-renesas’s past year of commit activity
  arduinomicrocontrollerembedded+ 1arduino-platform

  C

  •

  MIT License

  •104•176•75•26•Updated Feb 16, 2026Feb 16, 2026

• arduino-ide

  Public
  Arduino IDE 2.x

  arduinoarduino-ide

  TypeScript

  •

  GNU Affero General Public License v3.0

  •575•3k•577•24•Updated Feb 16, 2026Feb 16, 2026

• arduino-cli

  Public
  Arduino command line tool

  cligolangarduino+ 2command-linetooling-team

  Go

  •

  GNU General Public License v3.0

  •460•4.8k•213•28•Updated Feb 16, 2026Feb 16, 2026

• uno-r4-wifi-fwuploader-plugin

  Public
  Go

  •

  GNU Affero General Public License v3.0

  •3•3•1•1•Updated Feb 14, 2026Feb 14, 2026

• remoteocd

  Public
  Go

  •

  GNU General Public License v3.0

  •0•1•0•1•Updated Feb 13, 2026Feb 13, 2026

• app-bricks-py

  Public
  The code of the Arduino App Lab Bricks

  Python

  •

  Mozilla Public License 2.0

  •16•16•3•6•Updated Feb 13, 2026Feb 13, 2026

• fsp

  Public
  Flexible Software Package (FSP) for Renesas RA MCU Family

  C

  •

  Other

  •101•6•0•0•Updated Feb 13, 2026Feb 13, 2026

• help-center-content

  Public
  The content for https://support.arduino.cc

  arduino

  JavaScript

  •

  Other

  •15•15•2•4•Updated Feb 13, 2026Feb 13, 2026

• app-bricks-examples

  Public
  The example code for the Arduino UNO Q board

  Mozilla Public License 2.0

  •18•21•3•4•Updated Feb 13, 2026Feb 13, 2026

• zephyr

  Public
  Primary Git Repository for the Zephyr Project. Zephyr is a new generation, scalable, optimized, secure RTOS for multiple hardware architectures.

  C

  •

  Apache License 2.0

  •8.7k•7•0•4•Updated Feb 12, 2026Feb 12, 2026

• arduino-examples

  Public
  Arduino IDE bundled examples

  arduinomicrocontrollerembedded+ 2embedded-systemsarduino-sketch

  Shell

  •

  Creative Commons Zero v1.0 Universal

  •51•128•11•13•Updated Feb 11, 2026Feb 11, 2026

• arduino-cloud-cli

  Public
  ftweb

  Go

  •

  GNU Affero General Public License v3.0

  •5•23•6•0•Updated Feb 11, 2026Feb 11, 2026

• compile-sketches

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

  arduinocontinuous-integrationci+ 1github-actions

  Python

  •

  GNU General Public License v3.0

  •15•85•11•4•Updated Feb 11, 2026Feb 11, 2026

• arduino-lint-action

  Public
  GitHub Actions action to check Arduino projects for problems

  arduinocontinuous-integrationci+ 2lintergithub-actions

  TypeScript

  •

  Apache License 2.0

  •9•57•3•7•Updated Feb 11, 2026Feb 11, 2026

• report-size-deltas

  Public
  GitHub Actions action that comments on pull requests with a report of change in memory usage of Arduino sketches

  arduinocontinuous-integrationci+ 1github-actions

  Python

  •

  Other

  •7•20•4•3•Updated Feb 11, 2026Feb 11, 2026

• setup-task

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

  github-actionstaskfile

  TypeScript

  •

  GNU General Public License v3.0

  •22•147•1•5•Updated Feb 10, 2026Feb 10, 2026

• tooling-project-assets

  Public
  A collection of reusable assets for Arduino tooling projects

  githubcontinuous-integrationci+ 2maintainersgithub-actions

  Python

  •

  Creative Commons Zero v1.0 Universal

  •6•16•7•4•Updated Feb 10, 2026Feb 10, 2026

• arduino-lint

  Public
  Tool to check for problems with Arduino projects

  lintgolangarduino+ 4command-linecontinuous-integrationcilinter

  Go

  •

  GNU General Public License v3.0

  •13•125•13•5•Updated Feb 10, 2026Feb 10, 2026

• libraries-repository-engine

  Public
  Arduino Library Manager index manager

  arduino

  Go

  •

  GNU Affero General Public License v3.0

  •5•15•11•1•Updated Feb 10, 2026Feb 10, 2026

• .github

  Public
  Arduino's default community health files

  2•3•3•0•Updated Feb 10, 2026Feb 10, 2026

• arduino-fwuploader

  Public
  A Command Line Tool made to update the firmware and/or add SSL certificates for any Arduino board equipped with WINC or NINA Wi-Fi module.

  gogolangarduino+ 5command-linefirmwareninawinc1510tooling-team

  Go

  •

  GNU Affero General Public License v3.0

  •21•64•8•5•Updated Feb 6, 2026Feb 6, 2026

• rp2040tools

  Public
  arduinomicrocontrollerembedded+ 2embedded-systemsrp2040

  Go

  •

  Mozilla Public License 2.0

  •6•29•0•0•Updated Feb 6, 2026Feb 6, 2026

• nicla-sense-me-fw

  Public
  Arduino Nicla Sense ME resources (libraries, bootloader, host pc utilities)

  arduino

  C

  •

  GNU Affero General Public License v3.0

  •26•59•27•3•Updated Feb 6, 2026Feb 6, 2026