Simon Willison’s Weblog

The Open Source Sustainability Crisis (via) Chad Whitacre: “What is Open Source sustainability? Why do I say it is in crisis? My answers are that sustainability is when people are getting paid without jumping through hoops, and we’re in a crisis because people aren’t and they’re burning out.”

I really like Chad’s focus on “jumping through hoops” in this piece. It’s possible to build a financially sustainable project today, but it requires picking one or more activities that aren’t directly aligned with working on the core project: raising VC and starting a company, building a hosted SaaS platform and becoming a sysadmin, publishing books and courses and becoming a content author.

The dream is that open source maintainers can invest all of their effort in their projects and make a good living from that work. # 23rd January 2024, 4:48 pm

DSF calls for applicants for a Django Fellow. The Django Software Foundation employs contractors to manage code reviews and releases, responsibly handle security issues, coach new contributors, triage tickets and more.

This is the Django Fellows program, which is now ten years old and has proven enormously impactful.

Mariusz Felisiak is moving on after five years and the DSF are calling for new applicants, open to anywhere in the world. # 20th January 2024, 8:35 am

Open Source LLMs with Simon Willison. I was invited to the Oxide and Friends weekly audio show (previously on Twitter Spaces, now using broadcast using Discord) to talk about open source LLMs, and to respond to a very poorly considered op-ed calling for them to be regulated as “uniquely dangerous”. It was a really fun conversation, now available to listen to as a podcast or YouTube audio-only video. # 17th January 2024, 8:53 pm

Marimo (via) This is a really interesting new twist on Python notebooks.

The most powerful feature is that these notebooks are reactive: if you change the value or code in a cell (or change the value in an input widget) every other cell that depends on that value will update automatically. It’s the same pattern implemented by Observable JavaScript notebooks, but now it works for Python.

There are a bunch of other nice touches too. The notebook file format is a regular Python file, and those files can be run as “applications” in addition to being edited in the notebook interface. The interface is very nicely built, especially for such a young project—they even have GitHub Copilot integration for their CodeMirror cell editors. # 12th January 2024, 9:17 pm

Microsoft Research relicense Phi-2 as MIT (via) Phi-2 was already an interesting model—really strong results for its size—made available under a non-commercial research license. It just got significantly more interesting: Microsoft relicensed it as MIT open source. # 6th January 2024, 6:06 am

NPM: modele-social (via) This is a fascinating open source package: it’s an NPM module containing an implementation of the rules for calculating social security contributions in France, maintained by a team at Urssaf, the not-quite-government organization in France that manages the collection of social security contributions there.

The rules themselves can be found in the associated GitHub repository, encoded in a YAML-like declarative language called Publicodes that was developed by the French government for this and similar purposes. # 2nd January 2024, 5:55 pm