Run multiple timers in a single browser tab
runTimers Extension
• You can create countdown timers by setting either their durations (the length of time to count down from) or their end times.
• You can add a countdown timer to your Google Calendar by clicking on the timer's end time button. The button appears in either the Post time or Remaining time column.
• Your timer data is kept only in your browser's local storage — rather than on some server.
• The extension needs permission to your \"tabs\" so that it can avoid opening multiple runTimers tabs.
• You can format a timer's description by selecting its text and pressing Ctrl+B, Ctrl+I or Ctrl+U.
• Unless disabled in \"Optional settings,\" runTimers will play a sound and show a desktop notification when a countdown timer ends. The runTimers tab must be opened in your browser — though the tab need not be active. By default, desktop notifications will remain open until you click on them.
• You can use the Targeting tool to create a countdown timer whose duration is a projection of the length of time needed to attain a target level (at a constant hourly earn/growth rate, and net of any current level).
Source Manifest.json
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User reviews
BarbeBleue cg (ID: 000000c7df691bde) Voted 4 ★ - Updated 12/21/2021
Sascha Mayl (ID: 000000bb6cb4ae9d) Voted 5 ★ - Updated 11/02/2020
Anthony Flores (ID: 0000006c2bd7f939) Voted 5 ★ - Updated 04/11/2018
shoaib zaheer (ID: 0000004d27c3be58) Voted 5 ★ - Updated 04/02/2017
Lang Luc (ID: 000000a8b9a52389) Voted 4 ★ - Updated 01/24/2017