Schedule

May 1

Chad Whitacre Open Path Show Launch

11:00 am - 11:30 amUTC

04:00 am - 04:30 amPT

Stream

English

Virtual

May 1

The Linux Foundation OpenSearchCon

06:00 am - 14:00 pmUTC

23:00 pm - 07:00 amPT

Conference

English

Amsterdam, Netherlands

May 2

GitHub Open Source Friday Brasil: Cookie Cutter and FastAPI

16:00 pm - 17:00 pmUTC

09:00 am - 10:00 amPT

Stream

Portuguese

Virtual

May 2

GitHub Open Source Friday India with NPCIs Vishal Kanvaty

10:30 am - 11:30 amUTC

03:30 am - 04:30 amPT

Stream

English

Virtual

May 2

GitHub Open Source Friday: Typewind

06:00 am - 07:00 amUTC

23:00 pm - 00:00 amPT

Stream

English

Virtual

May 6

GOSIM GOSIM AI Paris

07:30 am - 15:40 pmUTC

00:30 am - 08:40 amPT

Conference

English

Paris, France

May 6

InnerSource Commons InnerSource in China: Past, Present, and Future

08:00 am - 09:00 amUTC

01:00 am - 02:00 amPT

Talk

Chinese

Virtual

May 6

GitHub What Maintainers need to know about Open Source Licensing, SBOMs and Security

17:00 pm - 18:00 pmUTC

10:00 am - 11:00 amPT

Stream

English

Virtual

May 6

Open Source Pledge Open Source Pledge in Times Square

11:00 am - 11:30 amUTC

04:00 am - 04:30 amPT

Misc

English

Times Square, New York City

May 7

The PyTorch Foundation PyTorch Day France

06:00 am - 14:00 pmUTC

23:00 pm - 07:00 amPT

Conference

Paris, France

May 9

GitHub Open Source Friday Brasil: Diciotech

16:00 pm - 17:00 pmUTC

09:00 am - 10:00 amPT

Stream

Portuguese

Virtual

May 9

MD Shahriyar Al Mustakim MItul How to contribute to CNCF Glossary and Kubernetes Bangla Localization

04:00 am - 05:00 amUTC

21:00 pm - 22:00 pmPT

Meetup

Bengali

Virtual

May 9

GitHub Open Source Friday: Convex

05:00 am - 06:00 amUTC

22:00 pm - 23:00 pmPT

Stream

English

Virtual

May 9

GitHub Open Source Friday: Who Pays For Open Source?

02:00 am - 03:00 amUTC

19:00 pm - 20:00 pmPT

Stream

English

Virtual

May 10

FOSS United FOSS United Hyderabad meetup

15:00 pm - 18:00 pmUTC

08:00 am - 11:00 amPT

Meetup

English

Hyderabad, India

May 13

RustNL RustWeek

06:00 am - 15:00 pmUTC

23:00 pm - 08:00 amPT

Conference

English

Utrecht, Netherlands

May 14

Cloud Foundry Foundation Cloud Foundry Day

15:00 pm - 21:00 pmUTC

08:00 am - 14:00 pmPT

Conference

English

Palo Alto, California

May 14

Python Software Foundation PyCon US 2025

13:00 pm - 21:00 pmUTC

06:00 am - 14:00 pmPT

Conference

English

Pittsburgh, Pennsylvania

May 16

Arachne Digital Open Source Cyber Security: Co-Creating Our Futures

17:00 pm - 18:00 pmUTC

10:00 am - 11:00 amPT

Talk

English

Virtual

May 16

OSPO Alliance Open Source at the European Commission

08:30 am - 10:00 amUTC

01:30 am - 03:00 amPT

Stream

English

Virtual

May 16

GitHub Open Source Friday Brasil: Querido Diário

16:00 pm - 17:00 pmUTC

09:00 am - 10:00 amPT

Stream

Portuguese

Virtual

May 16

GitHub Open Source Friday: SupermemoryAI

06:00 am - 07:00 amUTC

23:00 pm - 00:00 amPT

Stream

English

Virtual

May 17

FOSS United FOSS City Meetup Kanpur

10:00 am - 14:00 pmUTC

03:00 am - 07:00 amPT

Meetup

English

Kanpur, India

May 19

05F5 Open Source Founders Summit

06:00 am - 14:00 pmUTC

23:00 pm - 07:00 amPT

Conference

English

Paris, France

May 19

Shaved Yaks Ltd Swift Craft

09:00 am - 17:00 pmUTC

02:00 am - 10:00 amPT

Conference

English

Folkestone, England

May 21

NGINX Open Source Technology Community Meetup hosted by NGINX

18:00 pm - 21:00 pmUTC

11:00 am - 14:00 pmPT

Meetup

English

Dublin, Ireland

May 21

Open Source Initiative Open Source Initiative Town Hall

15:30 pm - 16:30 pmUTC

08:30 am - 09:30 amPT

Stream

English

Virtual

May 21

jetbrains KotlinConf 2025

06:30 am - 18:30 pmUTC

23:30 pm - 11:30 amPT

Conference

English

Copenhagen, Denmark

May 23

GitHub Open Source Friday Brasil: Build CLI

16:00 pm - 17:00 pmUTC

09:00 am - 10:00 amPT

Stream

Portuguese

Virtual

May 23

GitHub Open Source Friday: Nuxt and AI

06:00 am - 07:00 amUTC

23:00 pm - 00:00 amPT

Stream

English

Virtual

May 23

GitHub Open Source Friday: Effection

06:00 am - 07:00 amUTC

23:00 pm - 00:00 amPT

Stream

English

Virtual

May 24

FOSS United FOSS Meetup Bengaluru

16:00 pm - 19:00 pmUTC

09:00 am - 12:00 pmPT

Meetup

English

Bengaluru, India

May 24

FOSS United FOSS Meetup Lucknow

11:00 am - 15:00 pmUTC

04:00 am - 08:00 amPT

Meetup

English

Lucknow, India

May 24

FOSS United FSF 40 Event Chennai

10:00 am - 14:00 pmUTC

03:00 am - 07:00 amPT

Meetup

English

Chennai, India

May 26

Ura Design Cultivating Design Meetup #8

16:00 pm - 21:30 pmUTC

09:00 am - 14:30 pmPT

Meetup

English

Berlin, Germany

May 27

Eclipse Foundation’s Open Regulatory Compliance Working Group The Cyber Resilience Act and Open Source: What Maintainers Really Need to Know

16:00 pm - 17:00 pmUTC

09:00 am - 10:00 amPT

Stream

English

Virtual

May 28

Deskree Open Source Social: Celebrating Maintainers in Toronto

22:00 pm - 01:00 amUTC

15:00 pm - 18:00 pmPT

Meetup

English

Toronto, Canada

May 30

GitHub Open Source Friday Brasil: Libre Sign

16:00 pm - 17:00 pmUTC

09:00 am - 10:00 amPT

Stream

Portuguese

Virtual

May 30

GitHub Open Source Friday: Effection

06:00 am - 07:00 amUTC

23:00 pm - 00:00 amPT

Stream

English

Virtual