Fonts are an integral part of your system. They are located in /usr/share/fonts. We're going to add a few fonts that we'll be using in our system.

Nerd fonts

Nerd fonts are fonts patched with icons and all kind of crazy. We can easily add them after we added the extra Arch repository. If you haven't added it yet, follow this.
Here is a list of all the fonts we can install. For example ttf-dejavu-nerd

doas pacman -S ttf-dejavu-nerd
fc-cache

Emojis

We also need to add atleast one emoji font on our system. I'm using openmoji but you can install any emoji pack you want

yay -S otf-openmoji
fc-cache

International

To support extra fonts such as Korean and Japanese, install this font

yay -S ttf-kopubworld
fc-cache