Weekly Notes 2025.35
- This week turned out to be an interesting mix of holiday productivity, server upgrades, good food, and diving deeper into some AI tools (a phrase I never thought I’d write).
- Since Monday was Labor Day here in the US, I had the day off, and spent it doing some small personal projects around the house, plus working on another work-related project that I’ve not had time for in the office (see the next point - and yes, I know it was a holiday, but it was a project that I both needed to spend time with and that I was enjoying experimenting on). Nothing too exciting, but it felt good to catch up on things I’d been putting off.
- While I’m not going to go into detail on the work project, I did find it as an interesting excuse to attempt some “vibe coding” on a little one-off Java app to manipulate Excel files (reformatting columns, adding new data fields, combining data from other files into a final export, etc). I got the first part working with Apache POI, though I still need to finish the combination logic. I do appreciate how quickly I was able to get to a functional solution, and the code is readable/modifiable, but I’m not entirely sure how comfortable I am with the overall vibe-coding concept. It still feels potentially perilous to me.



