A simple GNOME extension that provides a panel timer with an alarm sound notification.

👉 Download from GNOME Extensions: Timer on GNOME Extensions
- Single time units: Use simple time formats like '1h', '1m', or '1s'.
- Multiple time units: Combine units, such as '1h 30m', '1m 25s', or '1h 20m 30s'.
📥 Download: You can install the extension directly from the GNOME Extensions website.
To start the timer:
- Input the desired duration in the format(s) mentioned above.
- Click on the Start icon to begin the countdown.
- Once the time is up, an alarm sound will notify you.
- I recommend using GNOME Builder.
- Make sure the project is located inside
/home/<user>/.local/share/gnome-shell/extensions/timer@lbgracioso.net
To test and run the extension on Wayland:
- Launch a nested GNOME session with:
dbus-run-session -- gnome-shell --nested --wayland
- Enable the extension:
gnome-extensions enable timer@lbgracioso.net - Enjoy it ;)
To run the extension on a regular GNOME session (X11):
- Enable the extension using GNOME Tweaks or the command line:
gnome-extensions enable timer@lbgracioso.net
Sound Effect by freesound_community from Pixabay
Timer is distributed under the terms of the GNU General Public License, version 3 or later. See the LICENSE file for details. Individual extensions may be licensed under different terms; check the source files for specifics.