Isaac Bythewood's Blog
Latest post
A status line for Claude Code
A drop-in status line for Claude Code that shows your 5-hour usage quota, context window, working directory with git branch, and the time. One bash file, with a quick breakdown of how it works.
Isaac Bythewood
2026-06-13
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
A short post-mortem on letting an AI port my blog from Django to Flask, and the URL design mistake it cheerfully shipped along the way.
Isaac Bythewood
2026-04-29
Generating a ED25519 SSH key with OpenSSH
OpenSSH has deprecated RSA keys. Time to swap to ED25519 with a few quick commands as well as an easy way to ease into the swap with host key configurations.
Isaac Bythewood
2022-05-07
Make your own new tab browser extension in 50 lines of code
There are plenty of home page and new tab replacement extensions on the Chrome Web Store that you could use, but why not make your own if it's easy?
Isaac Bythewood
2022-07-09