Sites like revolutionarygamesstudio.com

Skrifa is an open-source, encrypted note-taking and word-processing app with offline editing, MathJax, and code highlighting

The Battle for Wesnoth is an open source, turn-based fantasy strategy video game, with its project's developer documentation and release notes

Hanako Games, an English-language studio selling downloadable anime and fantasy visual novels and simulation games for PC, Mac and Linux

Warlord Softwares publishes desktop applications for Linux and Windows, including 4KTube Pro and FormatLab Pro, with support from their developers

The Fedihosting Foundation's site, a nonprofit's blog and news page on running Fediverse servers such as Mastodon.World and Lemmy.World

OS.js is an open-source JavaScript web desktop platform with window manager, application APIs and GUI toolkit

Free game assets, tools and games by Kenney, a studio producing 2D and 3D art for game developers

Terasology, an open source voxel game engine and sandbox game project born from a 2011 Minecraft-inspired tech demo

OpenHV is a free, open-source real-time strategy game with a modern engine and an online server browser

ScreenPlay, an open-source live-wallpaper and widget app for Windows and macOS by Elias Steurer

NadekoBot, a multipurpose Discord bot covering moderation, games, leveling and utilities, with its full command reference

PixiEditor, a free open-source pixel art, painting, vector and animation editor with a documentation section and forum

WinBoat is a software tool that runs Windows applications on Linux desktops through a Windows virtual machine integration

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

Ulauncher, an open-source application launcher for Linux desktops with fuzzy search, themes and extensions

PyGPT is an open-source desktop AI assistant app that connects multiple cloud and local models, with agents, RAG and tools

Stéphane Graber's blog on the Incus and LXC container projects, with release announcements and notes from Ubuntu and upstream work

Linkwarden, an open source bookmark manager for saving, annotating and preserving web pages, with apps and a browser extension

Sandstorm, an open source platform for self-hosting web apps such as document editors, file storage and chat

Godot Engine, a free open-source 2D and 3D game engine with a project blog and forum, with news by Thaddeus Crews and others

Warzone 2100, a free open-source 3D real-time strategy video game with downloads for Windows, macOS and Linux

A turn-based post-apocalyptic survival roguelike game called Cataclysm: Dark Days Ahead, with its downloads, releases, packaging and donations pages

ArchBang Linux, a lightweight Arch-based live ISO distribution with a Wayland desktop, plus a blog of project news

Linuxiac, an English news site covering Linux and open source software, plus guides to distributions like Fedora and Gentoo

Spaceship, a customizable Zsh shell prompt software project with setup guides and a configuration FAQ

Tales of Maj'Eyal, a topdown tactical roguelike RPG game, and the T-Engine4 Lua game engine behind it

Loops, a federated open-source short-video sharing platform and app for creators and communities on the social web

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

Video Game Chronicle (VGC), a English-language news site covering video games, with game pages and profiles of industry figures such as Satoshi Tajiri and Junichi Masuda

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

Urban Terror, a free multiplayer first-person shooter game and community site with developer news and tournament announcements

A news site and database covering Linux, SteamOS and Steam Deck gaming, with reviews, guides and a game database

Kavita, a self-hosted digital library server for EPUB, PDF, comic and manga reading with built-in readers

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

Tasks.org: documentation and product pages for Tasks, a free open-source Android task management app with CalDAV sync

Ancient Beast is a turn-based strategy game project with a crypto token tie-in, sprite tools, and artwork galleries

Archcraft, a minimal Arch Linux-based distribution with lightweight window managers, and its rolling-release ISO downloads

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

postmarketOS is a free, open-source Linux distribution project for phones and other mobile devices, run by the Nura project