Jonathan Striebel
jstriebel.bsky.social
Jonathan Striebel
@jstriebel.bsky.social
Code Enthusiast & Software Engineer, he/him.
💻 Python, Medical Image Processing, Distributed Computing, Data Science & ML
💼 Aignostics
🌐 jonathanstriebel.de
📝 codical.org
#europython is ON! 🐍
July 16, 2025 at 9:19 AM
Reposted by Jonathan Striebel
Today, we’re announcing the preview release of ty, an extremely fast type checker and language server for Python, written in Rust.

In early testing, it's 10x, 50x, even 100x faster than existing type checkers. (We've seen >600x speed-ups over Mypy in some real-world projects.)
May 13, 2025 at 5:00 PM
Reposted by Jonathan Striebel
This is huge news! The python-build-standalone project is officially moving under Astral's leadership. They were the basis of Rye, they are what uv fetches, and they are probably one of the best hidden secrets in the Python community that already drive tons of workflows. astral.sh/blog/python-...
A new home for python-build-standalone
Astral is taking stewardship of python-build-standalone, Gregory Szorc's foundational project for installing portable Python distributions.
astral.sh
December 3, 2024 at 9:05 PM
Updated my Python Profiler post yesterday, please let me know if you're missing your favorite one 🐍 🚀
codical.org/profilers/py...

It shows which profiler measures speed, memory usage, has visualization and whether it's deterministic instrumenting or statistical sampling based.

#python #profiler
Python Profiler Overview - Codical
Comparing different Python profilers, both for memory and time profiling. E.g. py-spy, memray, Scalene, Austin, pyinstrument, …
codical.org
December 2, 2024 at 5:42 PM
Reposted by Jonathan Striebel
Classes in #Python can define their own formatting mini-languages for f-strings by defining __format__. Full details: nedbatchelder.com/blog/202204/...
November 24, 2024 at 7:14 PM
Reposted by Jonathan Striebel
Thanks to gitub.com/ldeakin the list of #zarr implementations is now shiny and new! ✨

zarr.dev/implementati... 👈

If any are missing or need updating, please let us know.
November 29, 2024 at 11:52 AM
Reposted by Jonathan Striebel
go.bsky.app/LAkKWpR

If you’re a Python person, wave frantically so I can add you to my Python starter pack!
November 2, 2024 at 4:23 PM
Reposted by Jonathan Striebel
Here is a list of ML OSS & Open Source / Science enthusiasts I found on Bluesky 🦋

go.bsky.app/8MFcfXd

Let me know if you find such people here!

I'm still new here and probably the list misses many must-add people, so let's built it together💪
November 21, 2024 at 5:19 AM
Reposted by Jonathan Striebel
I don't think I saw this on social media at all: a bunch of very clever people (including our team) has put together a federated bioimage repository based on OME-Zarr with 500TB of data in 4 months! ome.github.io/ome2024-ngff...
November 10, 2024 at 6:38 PM
No one's late, please join!
Hello Bluesky 👋 How late to the party am I?
November 9, 2024 at 5:29 PM
Hello Bluesky 👋 How late to the party am I?
November 19, 2023 at 12:22 PM