1@README.md
2
3## Notes for agents
4
5**Never show a person a raw UTC clock time or the server's timezone.** The
6fallback text inside a `moment` is for the instant before the script runs and
7for readers without it, nothing more.
8
9**The calendar lives here only.** Hinnant's constant `719_468` was copied into
10seven files; a new copy is a bug, use `civil_from_days`.
11
12**The script writes only what changed** (`set`), which is what stops its own
13mutation observer from looping. Keep that when editing `src/time.js`.