Hacker News with Generative AI: Event Planning

Show HN: Open-source RSVP app using Supabase and Flutter (github.com/gruprsvp)
With GRUP, you can create recurring events, invite friends, and keep track of their RSVPs.
Storing Times for Human Events (simonwillison.net)
I’ve worked on various event websites in the past, and one of the unintuitively difficult problems that inevitably comes up is the best way to store the time that an event is happening. Based on that past experience, here’s my current recommendation.
Paris Olympics' AC-free ambition melts away as organisers order 2,500 AC units (france24.com)
Show HN: Radius – A Meetup.com alternative (radius.to)