USR-ZAR is a Gnome extension that displays the Dollar to Rand exchange rate. The rate is downloaded from https://docs.awesomeapi.com.br. It is a fork of https://extensions.gnome.org/extension/5371/usd-bra.
- Click on the green Code button above.
- Download ZIP.
- Open a terminal and type the command
gnome-extensions install Downloads/usd-zar.zip
(if you saved in the default Downloads/ folder). - On Wayland log out and in again, and on Xorg press Alt-F2, r to restart.
- Turn USD-ZAR on in the Gnome Extensions app (also try https://extensions.gnome.org/extension/1036/extensions to quickly enable and disable extensions).