If you use a different terminal, replace all invocations of kitty in the module files. For example:

// ~/.config/waybar/modules/custom/power.jsonc

"custom/power": {
	// "on-click": "kitty -e ~/.config/waybar/scripts/power",
	"on-click": "ghostty -e ~/.config/waybar/scripts/power",
}

Different fonts render characters at different sizes, which can affect the layout. If you prefer to use a different font, you may need to adjust the font sizes in style.css.

You can search for icons on nerdfonts.com/cheat-sheet. Most modules use nf-md- icons for consistency.

To change the theme, import your preferred theme file from the themes directory to style.css. For example:

/* @import "themes/catppuccin-mocha.css"; */
@import "themes/catppuccin-latte.css";

The leftmost module is left for you to configure. For example:

// ~/.config/waybar/modules/custom/user.jsonc

"custom/user": {
	"on-click": "/path/to/your/script", // Run your own script
	"on-click-right": "pkill -SIGUSR2 waybar", // Restart Waybar
}