Simon Willison’s Weblog

20th November 2021

None

TIL Assigning a custom subdomain to a Fly app — I deployed an app to [Fly](https://fly.io/) and decided to point a custom subdomain to it.

Posted 20th November 2021 at 8:46 pm

Recent articles

Claude Opus 4.8: "a modest but tangible improvement" - 28th May 2026
I think Anthropic and OpenAI have found product-market fit - 27th May 2026
Notes on Pope Leo XIV's encyclical on AI - 25th May 2026

This is a beat by Simon Willison, posted on 20th November 2021.

Monthly briefing

Sponsor me for $10/month and get a curated email digest of the month's most important LLM developments.

Pay me to send you less!

Sponsor & subscribe