Building

Needed dependencies:

Package	URL
bc	https://ftp.gnu.org/gnu/bc/
gcc	https://ftp.gnu.org/gnu/gcc/
make	https://www.gnu.org/software/make/

Building with the automated script

Needed dependencies:

Package	URL
tar	https://ftp.gnu.org/gnu/tar/
gawk	https://ftp.gnu.org/gnu/gawk/
net-tools	https://sourceforge.net/projects/net-tools/
zenity	https://gitlab.gnome.org/GNOME/zenity

Keep in mind that the script checks your system and install the dependencies.
It also checks whether the file have or not have a variable inside.

Package	Command
curl	sh -c "$(curl -fsSL https://gitlab.com/SimplyCEO/rtl8188eus/-/raw/master/scripts/build.sh)"
wget	sh -c "$(wget -O- https://gitlab.com/SimplyCEO/rtl8188eus/-/raw/master/scripts/build.sh)"
fetch	sh -c "$(fetch -o - https://gitlab.com/SimplyCEO/rtl8188eus/-/raw/master/scripts/build.sh)"

Building like a true hacker

It is necessary the usage of kernel headers. Each distribution have a different package.
They can also be manually compiled. See this.

Compilation

Remember to run the commands as root.
Root can be accessed by doing su / doas su / sudo su command.

You will need to blacklist a older driver in order to use this one:

printf "blacklist r8188eu\n" > /etc/modprobe.d/realtek.conf

Now download the tarball and compile:

Package	URL
curl	curl -L https://gitlab.com/SimplyCEO/rtl8188eus/-/archive/master/rtl8188eus-master.tar.gz --output rtl8188eus-master.tar.gz
wget	wget https://gitlab.com/SimplyCEO/rtl8188eus/-/archive/master/rtl8188eus-master.tar.gz
fetch	fetch https://gitlab.com/SimplyCEO/rtl8188eus/-/archive/master/rtl8188eus-master.tar.gz

tar -xvf rtl8188eus-master.tar.gz
cd rtl8188eus-master/
make && make install clean
modprobe --remove rtl8xxxu && modprobe 8188eu

Note: You can also use git if your system allows you to.

Important note: From kernel version 6.3+ the driver changed from r8188eu to rtl8xxxu.