The JupyterLab ecosystem now includes more than 700 extensions. Explore how contributors are expanding notebook workflows with visualization tools, AI integrations and developer utilities. blog.jupyter.org/700-jupyterl... #Jupyter #JupyterLab #OpenSource #DeveloperTools #DataScience

I've always admired Project Jupyter from afar and to join as a JupyterHub maintainer is definitely a LIFE GOALS achievement for me. The difference between then and now is that I better understand the power and impact of the open source community and *people*

This was an exciting round of UX improvements to nbgitpuller thanks to feedback from the team at UC Berkeley. Thanks to the CloudBank team and @ucbids.bsky.social for facilitating collaborations like this!

@jupyter.org Security workshop on March 31st (TDOV) in Berkeley with @ucbids.bsky.social events.linuxfoundation.org/security-too... #jupyterworkshops #jupyter

OOOOH Researchfish Is going extinct 🐡🐟🐠 help.researchfish.com/en_US/resear...

❄️ Blizzards aren’t just snowstorms. They disrupt travel, strain power grids, damage crops, and cost billions. A VEDA Dashboard Story digs into the science + impacts of these extreme winter events. Read here 👉 www.earthdata.nasa.gov/dashboard/st...

Two scholarships are available for our MSc in HPC programmes 2026/2027. Apply for our John Fisher Scholarships, each worth up to £16000, before March 2, 2026. Read more in this article by EPCC's David Henty: edin.ac/4qv1hPE

Running live previews with the @mystmd.org CLI on a JupyterHub has been a challenge so far - the available theme servers are not setup well to support this. We've made progress on a solution that's almost ready to share, meantime this explains the problems it solves: opensci.dev/articles/jup...

Everybody thinks 'https://' stands for 'hypertext transfer protocol secure' but it actually stands for 'head to this place, sucka' followed by a colon and two laser sounds

We're hiring a full-time research software engineer for biodiversity & bioacoustics! Position offers a strong research component with independence + research pub opportunities and real-world impact. expected salary range $111K - $116K. dse.berkeley.edu/news/were-hi...

🌍🪐 STFC funded PhD opportunity in Planetary Science @bristoluni.bsky.social Choose from projects on: 1️⃣ Chondritic meteorites 2️⃣ Titan's atmosphere 3️⃣ The deep interior of Mars 4️⃣ Highly siderophile elements in the solar system 🕒 Apply by: 25 Feb 2026, 14:00 GMT ℹ️ www.bristol.ac.uk/earthscience...

I could spend hours looking at this! floor796.com

🚀 We’re hiring! Join the HPC team at Ghent University as HPC System Administrator (Linux & Storage) and help support cutting-edge research and supercomputing in Flanders. 📍 Ghent University ⏱️ Full-time, permanent 💻 Hybrid work possible 🗓️ Apply by 31 Jan 2026 🔗 jobs.ugent.be/job/Gent-Sys...

EPCC is hiring! We have the following vacancies: Collaboration Manager edin.ac/4oZHnuw Applications Developers edin.ac/491r4HA Closing date for both posts is 14 January 2026.

The dismantling of NCAR should be the trending story on Bluesky, not the fucking Oscars leaving ABC for YouTube.

The beautiful idea of NCAR, to improve understanding of our planet through a cooperative, shared and open intellectual team effort, is literally what has got me out of bed every morning for nearly two decades. This cannot, CANNOT be allowed to happen. eu.usatoday.com/story/news/p...

Do you love to write code or teach others about data-centered Earth Systems Science? Interested in the interplay of science and data? The NSF Unidata Summer Internship program is looking for you! Apply by February 6, 2026 to work with us next summer: buff.ly/5nsLdRu

they got a pic of me deploying

Oh boy, you can bet we are cooking the coolest profiler for Python 3.15 👨‍🍳🔥

My JupyterCon talk on standardizing AI agent access to Jupyter notebooks - thanks to MCP - is now live! 🚀 🎥 Video: www.youtube.com/watch?v=lO2p... 📖 Blog post: datalayer.blog/2025/11/27/j... #JupyterCon #AI #MCP

"Who is using the most resources?" is a common question for cloud admins. With our new user group cost dashboards, you can answer that question with more granularity! 2i2c.org/blog/2025/cl...

Really stoked to see @jupyter.org’s first round of community proposals get funded! It was an absolute honor to help set up this initiative! I look forward to seeing this continue in the future blog.jupyter.org/announcing-o...

We recently pushed Jupyter Book 2, which was a breaking change for many of our users! We considered publishing a completely different package (e.g., `jupyter-book2`) but decided against it. Here's a quick rationale why:

And this is how I learned about jupyter-ssh-proxy. Seems handy, and a lot less headache to set up than an actual ssh server into the hub. ✨

I had such a good time at JupyterCon. Great to see all those faces in real life that I'd only seen on a screen before. What an awesome community :)

So much activity at #JupyterCon 2025 -> tutorials 🧠, meetups 🤝, talks 🎤! Thankfully, Silas Santini captured some highlights and shared some valuable resources! Read "Themes of Day 1, JupyterCon 2025: Collaboration and Modularity" for details: bids.berkeley.edu/news/themes-...

sad to be missing #jupytercon this week! But small win, recently made my first PR to JupyterHub fancy-profiles to add support for ARM architecture. & now I have JupyterHub running on an NVIDIA DGX Spark (via k3s). Also have CUDA/RAPIDS based image in rocker for python+R envs, rocker/cuda:arm64

Adam Thornton tells us why 500 real users are worse than 3000 bot users while scaling the Rubin Observatory JupyterHub #jupytercon

Shravan Achar and Zach Sailor demonstrating a simple sharing service for Jupyter Notebooks #jupytercon

Yuvi is shooting for 6 different live demos of how flexible JupyterHub can be -- it's not just for notebooks! #jupytercon

Dan Sholler, Jonah and Beth Duckles applying their social science inquiry skills to the JupyterHub subproject #jupytercon

Julia Kent on the power of Project Pythia Cookbooks for sharing geospatial workflows with documentation tools Jupyter Book and MyST #jupytercon

Updates from the Jupyter Executive Council, in which we learn adoption is still going strong and that this is truly a multi-stakeholder project across industry, government and academia #jupytercon

Meag Doherty is sharing principles and mindsets for UX and our obligations for doing so #jupytercon

Brian Granger in this morning's keynote focusing on the wider collaborative aspects of the entire project #jupytercon

Fernando Perez introducing the JupyterHealth project, an effort to eliminate data silos using the ethos of the open source, modular approach of the Jupyter ecosystem 🌺 #jupytercon

Konstantin talking about some satellite moons that orbit the Jupyter ecosystem, including RShiny apps #jupytercon

My amazing colleague Yuvi on how to manage user home directories for JupyterHubs in the cloud #jupytercon

Talk done ✅ ICYMI, slides from mu user cloud costs talk at #jupytercon 🍝 docs.google.com/presentation...

We should all care about accessibility and so I am looking forward to this talk by Allison Czapracki and Balaji Alwar #jupytercon

Real time collaboration with AI agents with Zach Sailor and Abigayle Mercer, where Gemini and ChatGPT are in conversation with each other #jupytercon

Have you heard? Jupyter Book 2 is officially out 🎉 Chris Holdgraf and Rowan Cockett giving us the lowdown on why this marks a significant step change for this project #jupytercon

Skew the script has the formula for raising AP pass rates from 2% to 42%, an inspiring keynote at #jupytercon

Keynote by David Donoho, on the emergent and critical role of data science in the award of recent Nobel Prizes for science #jupytercon

And the main program of #jupytercon kicks off!

Lots of common ground and challenges shared during small group discussions in the JupyterHub users workshop at #jupytercon today!

Switching tack and learning about building a Jupyter Book with the @turingway.bsky.social ! 📖#jupytercon

We're ready to go with tutorials and workshops today at #jupytercon I am looking forward to learning how to develop JupyterLab extensions this morning! 💻

The wait is over — #PyConUS 2026 is here! 🙌 The #PyConUS 2026 site is now LIVE and the Call for Proposals is OPEN! We can't wait to welcome you to Long Beach, CA this spring and spotlight the incredible work happening across the Python community 🐍 👉 Details: pycon.blogspot.com/2025/10/pyco...

We’re hiring a Cloud Engineer (EU/UK) 🌍 Help build open-source, cloud-native geospatial + AI tools with partners like ESA, NASA & ECMWF. Remote-first from an ESA member state or join us in Lisbon. grnh.se/9f2aodg43us #hiring #jobs #geospatial #europe