Numlock & Capslock status on the panel
Numlock 와 CapsLock 의 상태를 보여주는 확장입니다.
https://extensions.gnome.org/extension/36/lock-keys/
TopIcons Plus
https://extensions.gnome.org/extension/1031/topicons/Use this extension when gnome-shell> = 3.20.
This extension moves legacy tray icons (bottom left of the Gnome shell) to the top panel. As a result, the Nimf indicator is displayed on the top panel.
KStatusNotifierItem/AppIndicator Support
gnome-shell <= 3.18 일 때 사용하세요.
appindicator 를 보여주는 확장입니다. nimf-indicator 를 패널에 보여줍니다.
https://extensions.gnome.org/extension/615/appindicator-support/