Sites like closednetwork.io

Personal blog by Jonah Aragon with posts on privacy, surveillance, Mastodon self-hosting, and tech notes and videos

The Conscious Resistance Network, a media site by journalist Derrick Broze offering videos, podcasts, live broadcasts and a 45-day exit-and-build challenge on alternative politics

An open source unified communications platform project, Issabel, distributing a free PBX software suite and its downloads

Techlore, a privacy and digital surveillance blog and newsletter on owning your online life, by an independent creator

School Idol Tomodachi is a fan-run resource website for players of the LoveLive! School Idol Festival mobile game, with card, idol and map databases

adminForge is a German-language site of self-hosted open source service guides, Linux admin tutorials, news, an NTP time server and an Android app

A community database and fan site for the BanG Dream! Girls Band Party game, covering characters, cards, and members' profiles

A Linux podcast and blog covering Linux topics, hardware opinions and tutorials, run from thelinuxcast.org

BusKill is a USB kill cord product site selling a dead man switch cable that locks or shuts down a laptop when pulled away

Accrescent, an alpha-stage private and secure Android app store with a developer console and documentation

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

An Italian video streaming platform hosting federated PeerTube channels, such as those of mebitek and Maurizio Delladio

The Transformation of Value, a podcast by Cody Ellingham on freedom, money, creativity, power and technology

A browser extension called AdNauseam that clicks every ad to obscure tracking by advertising networks, with press and privacy pages

A podcast hosting platform, Fireside, that lets creators publish and distribute their shows to directories

Privacy Guides is a non-profit website publishing digital privacy news, recommendations, and how-to guides for consumers and technology users

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

It's FOSS is an English-language blog on Linux tips, tutorials, applications and news, written by Abhishek Prakash

21 Lessons is a serialized essay series on Bitcoin by an author who explains its principles through Alice in Wonderland parallels, read aloud as audio

A cybersecurity news blog, The CyberSec Guru, covering vulnerabilities, security flaws and tech industry stories as they break

Personal website of Gigi, author of "Bitcoin is Time" and "21 Lessons," with essays, sayings and notes on Bitcoin

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

A minimalist blogging platform called Mataroa, where users write markdown posts on their own subdomain or domain, with an API and export options

SimpleX Chat: a private messenger app and network with no user identifiers, developed by the SimpleX team

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

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

A BitTorrent client called Deluge, with GTK, web and console interfaces, for Linux, macOS, Unix and Windows

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

Nate Silver's Substack newsletter of essays and election, sports, and poker analysis, with polling models and trackers

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

OPNsense, an open source firewall and routing platform project with release news, blog posts, donation information and a public roadmap

Tusky is a project page and FAQ for Tusky, a lightweight Android client for the Mastodon social network

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

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

Matrix.org, the home of an open, decentralised network for secure chat and communication, run by the Matrix project

TecMint, a Linux how-to blog with tutorials and guides by Ravi, founded in 2012