Heard about R Dev Day at Cascadia R 2026? It’s an opportunity to actually contribute to R core instead of just complaining about bugs.

If you’ve ever wanted to see how the sausage is made—or help fix it—this is the time.

Registration is open: https://pretix.eu/r-contributors/r-dev-day-cascadiar-2026/

#RStats #CascadiaRConf #OpenSource #RDevDay #datascience #r

📢 R Dev Day @ useR! 2026

🏢 Warsaw University of Technology / Remote

📅 Fri 10 July, 9am - 5pm UTC+2

Application deadline: Friday 24 April
https://user2026.r-project.org/additional/r-dev-day.html

Attend this free event to collaborate on contributions to #RStats.

#RDevDay #useR2026

📢 R Dev Day @ CascadiaR 2026

🏢 Portland State University / Remote

📅 Fri 26 June, 9am - 5pm UTC-7

Registration deadline: Friday 12 June
https://pretix.eu/r-contributors/r-dev-day-cascadiar-2026

Attend this free event to collaborate on contributions to #RStats.

#RDevDay #CascadiaRConf

📢 R Dev Day @ RencontresR 2026

🏢 Nantes University / Remote

📅 Fri 19 June, 9am - 5pm UTC+2

Registration deadline: Friday 29 May
https://pretix.eu/r-contributors/r-dev-day-rr2026/

Attend this free event to collaborate on contributions to #RStats.

#RDevDay #RSEng

📢 R Dev Day @ RencontresR 2026

🏢 Nantes University / Remote

📅 Fri 19 June, 9am - 5pm UTC+2

Registration deadline: Friday 29 May
https://pretix.eu/r-contributors/r-dev-day-rr2026/

Attend this free event to collaborate on contributions to #RStats.

#RDevDay #RSEng

📢 R Dev Day @ RencontresR 2026

🏢 Nantes University / Remote

📅 Fri 19 June, 9am - 5pm UTC+2

Registration deadline: Friday 29 May
https://pretix.eu/r-contributors/r-dev-day-rr2026/

Attend this free event to collaborate on contributions to #RStats.

#RDevDay #RSEng

📢 R Dev Day @ New Zealand 2025

🏢 Auckland University
🌐 Remote, Americas / Asia-Pacific
📅 Tue 16 - Wed 17 Dec (NZST)

Registration deadline: Sunday 7 Dec
https://pretix.eu/r-contributors/r-dev-day-nz-25/

Attend this free event to collaborate on contributions to #RStats.

#RDevDay #RSEng

📢 R Dev Day @ New Zealand 2025

🏢 Auckland University
🌐 Remote, Americas / Asia-Pacific
📅 Tue 16 - Wed 17 Dec

Registration deadline: Sunday 7 Dec
https://pretix.eu/r-contributors/r-dev-day-nz-25/

Attend this free event to collaborate on contributions to #RStats.

#RDevDay #RSEng

**Just 2 in-person tickets left at this event, a wait list is available!**

📢 R Dev Day @ Australia
🏢 Monash University, Melbourne
🌐 Remote, Australia
📅 Fri 21 Nov

Registration deadline: Sun 16 Nov

https://pretix.eu/r-contributors/r-dev-day-oz-25/

Attend this free event to collaborate on contributions to #RStats.

#RDevDay #RSEng

R Developer Day at University of Warwick brought together R-Ladies from around the world 🌎.

Spaces like this remind us how powerful our global community is when we learn, collaborate and build together.

Thanks to Heather Turner for make this possible 💜

#RDevDay

#Rladies