Hi HN — I built PulseDaily, a simple mobile‑first habit tracker that runs entirely in your browser (no account, localStorage).

  It’s designed for “zero friction” daily check‑ins:

  - Add/edit/delete habits quickly
  - 3‑state daily check (none/partial/full) + momentum bar
  - Local backup/export
  - Interval reminders (browser notifications + optional beep sound), with customizable reminders
  - Starter templates you can import in one click: /templates

  I’d love feedback on the UX and what would make it actually stick for you (e.g., better onboarding, templates,
  reminder UX, export/import, etc.). If you try it, please tell me what felt confusing or missing.