Sites like open-store.io

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

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

OpenRepos.net is a community repository of third-party applications for Linux mobile platforms such as Sailfish OS and Nemo Mobile

A free, open-source Android-based mobile operating system for various devices, with release changelogs and news from its team

Librem One, a subscription bundle of privacy-focused online services and apps from the company Purism, with a Mastodon social server

Personal site of Piotr Tomaszewski, a full stack DevOps developer sharing Linux projects, including a COSMIC desktop PPA for Ubuntu

Gajim, a free desktop chat app for the XMPP messaging protocol, with synchronized chats across devices

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

A translation application for Linux desktop and mobile, built for the GNOME desktop and compatible with the free desktop ecosystem

XM Firmware Updater, a community tool by yshalsager distributing flashable MIUI and HyperOS ROM and firmware downloads for Xiaomi devices

A GNU/Linux distribution based on Debian for running on Android phones, with a development blog on progress

James Westman's personal blog on programming, GNOME apps, game development and tools, plus a list of bookmarked articles

Ranfdev's lab, a personal tech blog by Ranfdev on development, Flatpak apps, and his projects like Geopard

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

e Foundation, a nonprofit building open source, privacy-focused deGoogled smartphone operating systems and online cloud services

A French-language project page for Armbian, an open-source Debian and Ubuntu Linux distribution for ARM single-board computers

UnifiedPush is an open-source, decentralized push notification system letting app developers and users choose their own notification service

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

A personal self-hosting experiment offering archived media, chat, notes and other federated services run from home infrastructure

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

Peermaps: an open-source project building a decentralized, offline-capable peer-to-peer alternative to Google Maps

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

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

IM Observatory, a discontinued 2013 security-testing tool by researcher Thijs Alkemade for the Jabber/XMPP instant messaging network

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

F-Droid is an app store and distribution platform for free and open source Android apps

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

A project page for Molly, an independent Android fork of the Signal messaging app with added features

FOSS Torrents is a torrent site distributing free open-source software and games, with a torrent-to-magnet converter and a news blog

atareao con Linux is a Spanish-language blog and podcast by Lorenzo Carbonell on Linux, Docker, Bash, Python and Rust

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

LinuxFr.org is a French-language community news site and forum about Linux and free software, run by volunteer moderators

GCompris is a free educational software suite for children, with activities for learning on computers

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

Rust reimplementations of common GNU command-line utilities such as sed, awk and tar, by the uutils project

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