July 7, 2026 Retrospective

Today, as a test, I created a development log page that can be uploaded to Vercel. Wow, I got the feeling that this could actually work better than I expected.

The translation for nine languages is still being tested, so I temporarily tested using the state where four languages have been translated. I parsed dates in yyyy-mm-dd format, split the README by date, and made documents like retrospectives appear on a per‑page basis, roughly following those requests.

I was surprised that the LLM understood the request well all at once, more than I thought. Wow, I thought, “It gets it in one go.” I didn’t do a huge amount of work overall today, but it was quite appealing to see that, even with only four languages translated and without drastically changing markdown or directory paths, it can be converted into a blog‑style format.

After finishing the translation safely, I’ll think again about how to style the blog. Since there are insights like the Docusaurus Playground, I plan to check it out when I start working on it seriously later.

Japanese, Chinese, English, Korean, etc., all operated as desired, and I thought pagination wouldn’t work well, but when it actually did, I was like, “Oh, it works?”—very fascinating.

The Markdown → JSONL Converter side progressed the official documentation JSONL conversion up to 1,074 items. The Qwen Validation Debugger continued after item 22 today and proceeded only up to item 23.