Isaac Bythewood's Blog
Latest post
Zero downtime deploys with Caddy
One line in Caddy holds requests while a Docker container is replaced, so a deploy looks like a slow page instead of a 502.
Isaac Bythewood
2026-10-03
Random posts
If you don't know what you're looking for check out some of my older posts.
Cool URIs don't change, unless an AI rewrites your blog
I let an AI port my blog from Django to Flask and it quietly moved every post URL, which I didn't catch for about a week.
Isaac Bythewood
2026-04-29
Counting table row counts in PostgreSQL
An easy way to count the number of rows in a PostgreSQL table and sort by totals allowing you to find what's taking up space in your database.
Isaac Bythewood
2022-05-28
Managing a Python project with uv in 2026
How I set up and manage Python projects in 2026 with uv and ruff, which is two tools and one config file instead of the pile I used to keep around.
Isaac Bythewood
2026-04-05