This is a directory of the present and past leadership of Project Jupyter.
Alphabetical by first name, names are followed by GitHub usernames and current elected terms.
- Afshin Darian, @afshin, 2023-2026
- Ana Ruvalcaba, @Ruv7, 2023-2025
- Chris Holdgraf, @choldgraf, 2025-2026
- Jason Grout, @jasongrout, 2023-2025
- Rick Wagner, @rpwagner, 2025-2026
- Zach Sailer, @Zsailer, 2024-2025
| Subproject | Representative | GitHub username |
|---|---|---|
| DEI Standing Committee | Martha Cryan | @marthacryan |
| Jupyter Accessibility | Gabriel Fouasnon | @gabalafou |
| Jupyter Book | Angus Hollands | @agoose77 |
| Jupyter Foundations and Standards | Paul Ivanov | @ivanov |
| Jupyter Frontends | Jérémy Tuloup | @jtpio |
| Jupyter Kernels | Johan Mabille | @johanmabille |
| Jupyter Security | ||
| Jupyter Server | Vidar Fauske | @vidartf |
| Jupyter Widgets | Sylvain Corlay | @SylvainCorlay |
| JupyterHub and Binder | Min Ragan-Kelley | @minrk |
| Voilà | Martin Renou | @martinRenou |
Jupyter Foundation Governing Board
| Representative | Organization | GitHub username |
|---|---|---|
| Afshin Darian | Executive Council | @afshin |
| Ana Ruvalcaba | Executive Council | @Ruv7 |
| Chris Holdgraf | Executive Council | @choldgraf |
| Jason Grout | Executive Council | @jasongrout |
| Rick Wagner | Executive Council | @rpwagner |
| Zach Sailer | Executive Council | @Zsailer |
| Brian Granger | AWS | @ellisonbg |
| Ben Bastian | @sagelywizard | |
| Rus Pandey | Apple | |
| Stephanie Stattel | Bloomberg | |
| Yaniv Schahar | Meta | |
| Vik Gupta | Snowflake |
- Brian Granger, @ellisonbg
- Jason Grout, @jasongrout
- Min Ragan-Kelley, @minrk
- Paul Ivanov, @ivanov
- Tim George, @tgeorgeux
- William Stein, @williamstein
- Ana Ruvalcaba, @Ruv7
- Martha Cryan, @marthacryan
- Rosio Reyes, @RRosio
- Ana Ruvalcaba, @Ruv7
- Jason Grout, @jasongrout
- Martha Cryan, @marthacryan
- Ana Ruvalcaba, @Ruv7
- Andrii Ieroshenko, @andrii-i
- Jacob Diamond-Reivich, @jake-stack
- Sylvain Corlay, @SylvainCorlay
- Brian Granger, @ellisonbg, 2023-2024
- Fernando Pérez, @fperez, 2023-2024
- Steven Silvester, @blink1073, 2023
- Jason Weill, @JasonWeill, DEI Working Group (2022-2024)
- Lucy Jimenez, @LucyJimenez, DEI Working Group (2022-2024)
- Rollin Thomas, @rcthomas, Community Building Working Group (2022-2024)
Prior to December 2022, Jupyter was led by a Benevolent Dictator for Life (BDFL) and a Steering Council.
Fernando Pérez (@fperez) was the Benevolent Dictator for Life (BDFL). He voluntarily relinquished his role after Jupyter transitioned to a new governance model in December 2022.
- Afshin Darian, @afshin (2018-2022)
- Ana Ruvalcaba, @Ruv7 (2018-2022)
- Brian Granger, @ellisonbg (Founding member, 2014-2022)
- Carol Willing, @willingc (2017-2022)
- Damian Avila, @damianavila (Founding member, 2014-2022)
- Fernando Pérez, @fperez (Founding member, 2014-2022)
- Jason Grout, @jasongrout (2015-2022)
- Jessica Hamrick, @jhamrick (2015-2022)
- Jonathan Frederic, @jdfreder (2016-2018)
- Kyle Kelley, @rgbkrk (Founding member, 2014-2022)
- M Pacer, @mpacer (2018-2022)
- Matthias Bussonnier, @carreau (Founding member, 2014-2022)
- Min Ragan-Kelley, @minrk (Founding member, 2014-2022)
- Paul Ivanov, @ivanov (2016-2022)
- Peter Parente, @parente (2016-2022)
- Steven Silvester, @blink1073 (2016-2022)
- Sylvain Corlay, @sylvaincorlay (2016-2022)
- Thomas Kluyver, @takluyver (Founding member, 2014-2022)
- Ana Ruvalcaba, @Ruv7
- Fernando Pérez, @fperez
- Matthias Bussonnier, @carreau
- Stefan van der Walt (non-council member), @stefanv
- Thomas Kluyver, @takluyver