Post #3840328

@sirwumpus@tilde.zone @kusuriya@masto.hackers.town @nuintari@mastodon.bsd.cafe @mwl@io.mwl.io RFC 3339 covers the specific date and time format everybody means when they say “ISO 8601”: 2026-04-24 with optional time. ISO 8601 has that, but also formats used exclusively by the criminally insane, such as “R/2026-W17-5”.