easy-arch is a bash script that boostraps Arch Linux with sane opinionated defaults.

BTRFS snapshots: you will have a resilient setup that automatically takes snapshots of your volumes based on a weekly schedule
LUKS2 encryption: your data will live on a LUKS2 partition protected by a password
ZRAM: the setup use ZRAM which aims to replace traditional swap partition/files by making the system snappier
systemd-oomd: systemd-oomd will take care of OOM situations at userspace level rather than at kernel level, making the system less prone to kernel crashes
VM additions: the script automatically provides guest tools if it detects that a virtualized environment such as VMWare Workstation, VirtualBox, QEMU-KVM is being used
User account setup: a default user account with sudo permissions can be configured in order to avoid hassle in the post installation phase
CI checks: ShellChecker checks every PR periodically for bash syntax errors, bad coding practices, etc...

One-step Automated Install (shorter)

Alternative Methods (manual)

wget -O easy-arch.sh https://raw.githubusercontent.com/classy-giraffe/easy-arch/main/easy-arch.sh
chmod +x easy-arch.sh
bash easy-arch.sh

The partitions layout is simple and it consists solely of two partitions:

A FAT32 partition (512MiB), mounted at /boot/ as ESP.
A LUKS2 encrypted container, which takes the rest of the disk space, mounted at / as root.

Partition Number	Label	Size	Mountpoint	Filesystem
1	ESP	512 MiB	/boot/	FAT32
2	Cryptroot	Rest of the disk	/	BTRFS Encrypted (LUKS2)

The BTRFS subvolumes layout follows the traditional and suggested layout used by Snapper, you can find it here.