This is a simple mandelbrot explorer made in c with gtk. It allows for exploration of the mandelbrot set, with customisations features such as theming and control over the depth of rendering.
I've done other versions, not quite as good :
Dependencies : gtk, base-devel
cd mandelbrot-explorer-1.0
make
./mandelbrot-explorer
run
makepkg
sudo pacman -U mandelbrot-explorer-1.0-1-x84_64.pkg.tar.zst
Then you should be able to run the program in a terminal and in a launcher.
Enjoy !