https://speakerdeck.com/ttttakumi 2026-01-21 19:55:00 -0500 Wed, 21 Jan 2026 00:00:00 -0500 https://speakerdeck.com/ttttakumi/jmug-meetup-35-20260121-jnucosusume https://speakerdeck.com/ttttakumi/jmug-meetup-35-20260121-jnucosusume