This is a minisite to help you create cron expressions, particularly for crons on Val Town. It was inspired by Cron Prompt, but also does the timezone conversion from wherever you are to UTC (typically the server timezone).

• Hono for routing (GET / and POST /compile.)
• Hono JSX
• HTML (probably overcomplicates things; should remove)
• @stevekrouse/openai, which is a light wrapper around @std/openai

• simplify by removing HTMX (try doing the form as a GET request, manual JS script, or client side react)
• make the timezone picker better (fewer options, searchable)
• add a copy button?