I'm falling a little short of my fundraising goal and would really REALLY appreciated any financial love you can provide to support The Marfan Foundation. Any amount you can donate would mean the world to me, and would make a big difference for those families impacted by Marfan Syndrome.

Ryan Johnson@ryjohnson09.bsky.social · 6mo ago

I’m running the NYC Marathon 🍎! This is my first charity run, and I’m proud to support the Marfan Foundation in honor of James (in the sweet Nirvana shirt). Marfan affects the body’s "glue" (connective tissue). Help me hit $4k for life-saving research: give.marfan.org/ryanj

Just how different is agentic engineering from what came before? Finally wrote up an idea I’ve been kicking around. enpiar.com/2026/07/06/t...

The Great Awakening of Agile Engineering

Agentic engineering is actually bringing us back to the fundamentals.

enpiar.com

Contributing to open source using AI can be a win for both maintainers and contributors, but it takes some thought to keep that balance. I wrote a blog post about some of the strategies I use when contributing to a new codebase. niccrane.com/posts/ai-ope... #rstats #ai #opensource

Really excited to be on today's #DSLab! If you've ever wondered about what Parquet is and why you should use it, join us later today! 🎉 #rstats

Libby Heeren@libbyheeren.bsky.social · 4mo ago

Learn all about PARQUET FILES 😍 on the #DSLab with us! TOMORROW, TUESDAY JUNE 2ND! WITH NIC CRANE! ( @niccrane.bsky.social) 12PM ET / 9AM PT REGISTER: pos.it/dslab #databs #rstats #pydata #CAPSLOCK

I'm bringing my substack back to life to talk about AI and data science: open.substack.com/pub/tidydesi.... I have conflicted feelings about both AI and writing about AI but I want to try and work through them in the open, and I hope you'll join me on this journey.

Returning to life!

Welcome back to the tidy design principles substack.

open.substack.com

We have summer internships y'all! Come work at Posit on the PyData, tidymodels, shiny, or Connect teams: grnh.se/tigz810a3us. You will have an awesome time, learn a ton, and help advance our open source and pro tools 🧰 #rstats #pydata

R Consortium webinar: Scaling up data analysis in R with Arrow. Learn larger-than-memory workflows, why Parquet matters, and where DuckDB fits—w/ Dr Nic Crane (Arrow R maintainer; Apache Arrow PMC). Register: r-consortium.org/webinars/sca... #rstats #arrow @niccrane.bsky.social

Apache Arrow will be 10 soon! 🥳 At the Arrow summit, PMC chair @enpiar.bsky.social reflects on the keys to longevity: ⭐ Social components are as important as the technical ⭐ Build relationships with other projects & make newcomers feel welcome & empowered ⭐ Culture is what makes the difference

Register for the Apache Arrow Summit Paris 25 (October 2nd) at: www.meetup.com/pydata-paris... The event is hosted by @pydataparis.bsky.social We are looking forward to seeing you there and talking about all things Arrow.

Apache Arrow Summit, Thu, Oct 2, 2025, 9:30 AM | Meetup

The day after the PyData Paris conference, we’re excited to host the first-ever Apache Arrow Summit - a gathering dedicated to fostering collaboration and innovation within

meetup.com

We’re excited to announce the release of {arrow} 21.0.0 for R 🏹📦. Here’s a roundup of the new features and changes, in a 🧵 Full details can be found at arrow.apache.org/docs/r/news/ #rstats

Changelog

arrow.apache.org

Apache Arrow Summit 25 is happening! Join us in person on October 2nd, in Paris (hosted by @pydataparis.bsky.social ). The Call For Proposal is open, submit your talks before July 26th: sessionize.com/arrow-summit...

Arrow Summit 2025: Call for Speakers

sessionize.com

We at @posit.co are hiring an engineer with experience in #Python developer or data science tooling to work on #Positron Take a look and let me know if you have any questions! posit.co/job-detail/?...

Posit Careers - Job Listing

posit.co