Contact
The fastest way to reach the person behind SleepCycleCalc is through his portfolio site:
Contact via jimmykale.pages.dev →
What to write about
- Corrections — if a guidance range, a stage description, or a calculation looks wrong, say which page and what you expected. Accuracy notes are genuinely welcome.
- Suggestions — a calculator you wish existed, or a schedule pattern the tools handle badly (shift rotations are a known hard case).
- Pro interest — if the planned Pro features would be useful to you, that signal shapes what gets built first.
One boundary, kindly: we cannot advise on individual sleep problems, medication, or diagnoses. Those need a clinician who can actually examine you — please do not send medical details.