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The stars are aligning again! Christopher Nolan’s Interstellar returns to cinemas in India and also in IMAX on February 7. Relive the journey beyond time and space! ​ #Interstellar #ChristopherNolan #10thAnniversary #AnneHathway #MatthewMcConaughey

uv now supports lockfiles for standalone scripts. `uv lock --script` will generate a lockfile for a PEP 723 script, which we'll respect in `uv run`.

We’re building a new static type checker for Python, from scratch, in Rust. From a technical perspective, it’s probably our most ambitious project yet. We’re about 800 PRs deep!

The biggest takeaway for me after meeting Bryan Johnson was debunking the myth I once believed: that only Delhi in India has an air quality problem—and that it occurs only in winter. We recorded Nikhil Kamath’s (link in the following tweet) WTF podcast in a sea-facing

It seems that I'm trending on GitHub with the likes of Mitchell Hashimoto. I had no idea there was such a thing as "Trending Developers" xD The popular repository is a Neovim plugin, let's go!! 🚀🚀

Running our third bi-annual Astral on-site here in NYC this week. If there's anything you want us to ship in the next six months, now's the time to ask :)

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.)

Getting into cooking a bit… made Fusilli Basil Pesto Pasta with homemade sauce :)

Yes! I do this all the time! matklad.github.io/2025/07/07/inv…

Today, we're announcing our first hosted infrastructure product: pyx, a Python-native package registry. We think of pyx as an optimized backend for uv: it’s a package registry, but it also solves problems that go beyond the scope of a traditional "package registry".

Our Python doc is officially out in the wild! 🐍 Thanks to everyone who joined the premiere 🙌 such a good vibe. Here’s the link so you can watch it on repeat: youtu.be/GfH4QL4VqJ0

I’m at #PyConIndia2025, if you want to talk to me anything about Ruff, ty, linting, formatting, Astral etc. feel free to contact me :)

My uber driver right now has like an insane music playlist, it’s completely lit - old town road (Lil Nas X), smack that (Eminem(, lovely (Billie Ellish). I’m completely vibing in this ride! 😆

Starring into the oblivion for sometime, doing nothing, getting bored and then looking at the problem again seems like a good way to find a solution!

In November, we're getting the entire Astral team together here in NYC -- and as part of that trip, we're hosting a get-together for our users. Sign up, meet the team! We want to hang out with you!