Summary of Arduino Open Source Report 2022
In 2022, the Arduino team released its Open Source Report highlighting significant community achievements. Key milestones included three new hardware products like the Lab for MicroPython, a language discussion space, over 1,000 new libraries, 421 tutorials on Project Hub, and 84 core releases. The report also recognized active library maintainers and celebrated the successful launch of IDE 2, emphasizing that these efforts are supported by user purchases, subscriptions, and donations.
Parts used in the Arduino Open Source Report:
- Lab for MicroPython
- Language discussion space
- New open source libraries
- Project Hub tutorials
- Arduino cores
- IDE 2
- Arduino Cloud subscription
This week the official Arduino team has announced the release and availability of its latest Arduino Open Source Report for 2022. The Arduino report is now available to download in its entirety directly from the official Arduino blog and provides more insight into the main achievements of the Arduino open source community. Throughout 2022 the Arduino community had three new open source hardware products, the new Lab for MicroPython, the language discussion space, 1,042 new libraries (+25% in one year), 421 new open source tutorials on Project Hub, 84 new releases of Arduino cores, and the ranking of the most active library maintainers.

Arduino Open Source Report
“The Arduino team has been busy releasing new important open source projects, both hardware and software, while the community continues to release and maintain libraries at an incredible pace. Just to name one big release, the IDE 2 was launched a few months ago. For Arduino, such an incredibly complex project has been a massive investment in financial terms and we are proud of the very positive reception by the users and the active participation of contributors. There’s a healthy community and this can also be seen from many indicators that are not in this report, including participation in the Arduino Day yearly celebration as well as the forum activity and much more.”
“All this is made possible by people who buy original Arduino products, subscribe to the Arduino Cloud, and/or make donations: THANK YOU for supporting us and our efforts in open source development. There’s a lot to do in 2023!”
Source: Arduino Open Source Report 2022
- Where can the official Arduino Open Source Report be downloaded?
The report is available to download directly from the official Arduino blog. - How many new open source libraries were added in 2022?
There were 1,042 new libraries added, representing a 25% increase in one year. - What major software release did the Arduino team launch recently?
The IDE 2 was launched a few months prior to the report's publication. - How many new open source tutorials were published on Project Hub?
A total of 421 new open source tutorials were published on Project Hub. - What supports the Arduino team's open source development efforts?
Support comes from people buying original products, subscribing to the Arduino Cloud, and making donations. - Did the community rank any specific contributors in the report?
Yes, the report includes the ranking of the most active library maintainers. - Are there other indicators of community health mentioned besides the report data?
Yes, indicators include participation in the yearly Arduino Day celebration and forum activity. - What type of new hardware products were released in 2022?
Three new open source hardware products were released, including the Lab for MicroPython.
