I love making cool little Claude artifacts to test something out.
Silly idea for a novelty mortgage calculator? Why not try it!
Need a tool to convert raw .ipynb to .py on the fly? Have I got the tool for you!
(I know there are other tools for this, but knowing that the one I'm using is secure and local is handy when trying to quickly get up to speed with notebooks on github, occasionally on my phone)
I recently vibe-coded a new feature onto my site that lets me paste these artifacts directly into an admin page accessed from my phone which then hosts them straight in the tools section of my site and creates a link to them. Sharing artifacts with Claude's share function is great, but it has limits - a clunky url, being mixed in with the 700 other chats I have and then eventually I lose the link. This way they're all in one place, under my control, and I can easily grab them.
Importantly, I can prototype and iterate the artifact in a moment of downtime and have the tool ready to go as soon as I open a computer. I'm a phone-hater for the most part, because they're optimised to steal our attention, but this sort of thing genuinely does boost my productivity and is what makes me love computers.
The tools are automatically backed up to github once per day too, so I can track and version control them.