Arch Linux is an independently developed, x86-64 general purpose GNU/Linux distribution versatile enough to suit any role. Development focuses on simplicity, minimalism, and code elegance. Arch is installed as a minimal base system, configured by the user upon which their own ideal environment is assembled by installing only what is required or desired for their unique purposes.
Arch-based projects
Within the ecosystem of Arch-based projects, we can find some that use the Linux kernel, and others that do not, expanding even more the options available to Arch lovers.
Simplicity is one of the great features of Arch Linux, which has led the community to use it for their own distributions. In this section we cover all of these through two categories: those general purpose distros (the ones we usually install on our home computers), and those others that were designed with a particular purpose in mind, be it focused on security, data rescue, servers among others.
A well-maintained hobbyist Arch based distro, built using ArcoLinux's ALCI scripts that is meant to provide you with a stable base, making it simpler to install ArchLinux (using Calamares) with a well optimized & customized KDE Plasma.
Linux distributions based on Arch Linux for general use.
A community driven effort to provide a fully free (as in freedom) operating system that is stable, secure, simple, lightweight that tries to Keep It Simple Stupid (KISS) with Long Term Support (LTS).
The Archlinux Ultimate Install comprises of two primary scripts, Lilo and Fifo, which streamline the installation process of Archlinux Base, as well as additional packages, tools, and graphical user interfaces.
Installers created specifically to facilitate the installation of Linux Arch.
AUR Helpers
From Arch Wiki:
AUR helpers automate usage of the Arch User Repository. In particular, they may automate the following tasks:
searching for packages published on the AUR;
resolving of dependencies between AUR packages;
retrieve and build AUR packages;
retrieve web content, such as user comments;
submission of AUR packages.
This section tries to cover all these helpers, divided according to their functionality.
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Auracle (C++) - A flexible command line client for Arch Linux's User Repository.
pbget (Python) - Retrieve PKGBUILDs and local source files from Git, ABS and the AUR for makepkg.
repoctl (Go) - Make it easy to manage your local Arch Linux repository.
yaah (Bash) - A helper for the Archlinux User Repository (AUR).
Cylon (Bash | TUI) - A CLI TUI menu driven bash shell script supporting updates, maintenance, backups and system checks for an Arch based Linux distro.
Pamac (Vala | GTK3) - Graphical Package Manager for Manjaro Linux with Alpm, AUR, Appstream, Flatpak and Snap support.
Pakku GUI (Python | GTK3) - Basic GTK interface to (install|remove|upgrade) packages with pakku.
PkgBrowser (Python | Qt5) - A utility for browsing pacman databases and the AUR.
Octopi (C++ | Qt5) - A graphical user interface for the Arch Linux package management tool pacman.
Yup (Go | TUI) - Arch Linux AUR Helper with ncurses functionality and better searching and sorting.
Dotfiles generator that allows quick configuration of different Window Managers and tools in multiple operating systems, including any Arch Linux-based distribution.
A collection of supplemental tidy, buildenv, and executable scripts for pacman which provide macros for several kinds of optimization in the build() and package() stages.