Firefox addon that deletes history older than a specified amount of days.

• Behavior
  • Decides what history the extension will delete when it triggers.
  • Either disabled, delete old history, or delete all history.
  • Defaults to disabled, so the extension doesn't do anything until you configure it.
• Number of Days to Keep History
  • Delete history older than midnight on the specified number of days ago.
  • Only has effect if behavior is set to delete old history.
  • Defaults to 0.
• Trigger Mode
  • Whether the extension triggers on idle, on browser startup, or at a set interval.
  • Defaults to idle.
• Idle Length
  • Amount of time in seconds the browser should idle before triggering.
  • Only has effect if trigger mode is set to idle.
  • Defaults to 60, minimum 15.
• Timer Interval
  • Interval in minutes between triggering.
  • Only has effect if trigger mode is set to timer.
  • Defaults to 1440 (24 hours), Minimum 1

• history
  • Used to clear browser history
• storage
  • Used to save user options
• idle
  • Used to detect when the browser is idle for the idle trigger mode
• notifications
  • Used to send a notification when history is cleared
  • Notifications are only sent if the user enables notifications in options
• alarms
  • Used to set a timer for the timer trigger mode.

Clone this repository, and run npm install to install necessary dependencies and build tools.

• npm run build:dev will build the extension in watch mode for development.
• npm run build:prod will build the extension for production.
• npm run firefox will load ./dist/ as a temporary extension in Firefox.

Icons used in History Cleaner are from Pictogrammers, formerly Material Design Icons. (Pictogrammers Free License)