Sites like regolith-linux.org

Manjaro, a Linux distribution built on Arch with rolling releases, with news and team pages by its core developers

Browsh, a text-based web browser by Tom Buckley-Houston that renders modern pages for remote servers over SSH or Mosh

Asahi Linux is a community project porting Linux to Apple Silicon Macs, distributed via installer and Fedora Asahi Remix

The MacPorts Project's official site offering a package manager for installing open-source software on macOS and other Unix-like systems

The Slackware Linux Project, a site documenting the Slackware Linux distribution with downloads, installation help, package lists, changelogs, FAQ and a book

The official home of Xfce, a lightweight desktop environment for UNIX-like operating systems, with release news and blog posts

Personal blog and portfolio of Eevee, covering writing, drawing, games, toys and dev logs, with an explicit-content marker

Remmina, an open-source remote desktop client with a news blog and project pages by developer Allan Nordhøy

Lubuntu, the official home of the lightweight Ubuntu-based Linux distribution using the LXQt desktop, with release announcements and community links

EndeavourOS, a terminal-centric Arch-based Linux distribution project with its own community, news and ISO releases

Linux Lite, a lightweight Linux distribution for beginners and older PCs, with German-language pages available at /de/

Waydroid, a free open-source project that runs a full Android system in a container on Wayland-based GNU/Linux desktops

Keyoxide, a decentralized tool for creating and verifying online identities using cryptographic keys and profile pages

The official website for Nix and NixOS, covering the reproducible, declarative package manager and Linux distribution, with manuals and learning resources

Rescuezilla, an open-source disk imaging and cloning app with a graphical interface built on Clonezilla, distributed as a bootable live USB image

Vasak Group, a Spanish-language custom software development company building web and mobile business applications

Looking Glass, an open-source project that shows a Windows desktop inside a Linux window using KVM and VGA passthrough

Lakka, an open source Linux distribution that turns a small computer into a retrogaming emulation console, with its project showcase site

The official home of the Haskell programming language, covering its compiler GHC, build tool Cabal, installer GHCup and community resources

Solus, a rolling-release Linux distribution for desktop computers, with news, release announcements and policy pages

elementary OS is a Linux desktop operating system site, with download, release notes and app store pages for its distribution

A blog by Steve on MQTT messaging protocol and networking technologies, with tutorials for IoT engineers and hobbyists

Prism Launcher: a free open-source Minecraft launcher for managing multiple game instances, accounts and mods, forked from MultiMC

OMG! Ubuntu is a news blog covering Ubuntu and Linux apps, desktop software and open-source tips, written independently

A security-focused, compartmentalizing desktop operating system based on Xen, with project news, hardware compatibility list and documentation

Grml.org: the project site for Grml, a Debian-based bootable live Linux system with system administration tools, plus its documentation and FAQ

GIMP, the free open-source cross-platform image editor project, with its official website, bug reports, documentation and news

Rhino Linux, an Ubuntu-based rolling-release Linux distribution with the Pacstall package manager and XFCE desktop, with downloads and documentation

Reticulated, a personal blog where one writer posts essays, tech notes, history pieces and daily AI image experiments

The Rust Programming Language project's official site for the Rust systems programming language, with documentation, learning resources and community pages

Gadgetbridge, a free open source Android app for pairing and managing smart watches, bands and other wearable gadgets without vendor apps

Syncthing, an open-source continuous file synchronisation tool, with project donation and foundation information pages

Starship, a minimal, customizable shell prompt written in Rust, documented across multilingual pages and an FAQ

Bay 12 Games, the independent developer's site for Dwarf Fortress and other games, including Liberal Crime Squad and WWI Medic, by Tarn Adams

Alpine Linux, an independent lightweight Linux distribution built on musl libc and busybox, with its release announcements and documentation

UBports, a community site on Ubuntu Touch, an open source Linux mobile operating system, with FAQ, apps and jobs

An international community developing free and open-source software, including the Plasma desktop and KDE applications

freeCodeCamp is a nonprofit programming tutorial publication covering Python, JavaScript, Git, and other developer topics

Neovim, a Vim-based open-source text editor project with extensible Lua plugins, documentation and developer resources

The Tor Project's website, a nonprofit's home page for the Tor anonymity network, its browser and privacy-protection software

Jeffry Samuel's portfolio site presenting his open source Linux desktop apps: Alpaca, Nocturne, Popcorn and Pigment