How to Use

The Simulation Timekeeper

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Quick start

  1. Hit Start to begin the timer. Use Pause if you need to stop the clock without ending the session.
  2. Tap an action button whenever something happens. Each press logs the action at the current time.
  3. When you’re done, hit End to finalize the session (you can still export after). Use Reset to clear the timer for a new run.

Action buttons (including repeatables)

  • Non-repeatable actions can only be logged once per session (the button becomes inactive after the first press).
  • Repeatable actions can be logged multiple times. After the first press, the button shows x2, then x3, etc. to make repeat presses obvious.
  • If you accidentally hit the wrong action, use the session/event log controls to remove or adjust (if your build includes editing), or restart the session.

Templates (custom button sets)

  • Template Editor: rename buttons and set which actions are repeatable.
  • Load Template: switch to a saved template.
  • Templates and sessions are stored in your browser (local storage). If you use a different device/browser, they won’t automatically follow you.

Saving, exporting, and loading events

  • Export downloads a CSV of the current session/event log.
  • Load Event shows previously saved sessions so you can Load, Export, or Delete them.
  • Clear App Data wipes this app’s saved templates + events from the current browser.
Tip: Keep your action titles short to ensure it's easy to read.