Sites like piprapay.com

A month-long online course teaching Linux server administration from the command line, aimed at aspiring junior sysadmins

David Gerard's personal home page linking his blogs on AI, blockchain and music, his books, and the Party Fears Perth fanzine archive

Viktor's personal blog on search engines, web tools, self-hosting and small-web projects, with posts in English

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

A social network instance on Friendica run as a political project, with a support forum, in Italian

Indigenous Action Media, an Indigenous activist media collective's news site with podcasts, fundraising appeals and a shop, run by Klee Benally's organization

A generic Lemmy server hosting federated community discussions, with posts and comments from users on many topics

A personal homepage by Leon Tiekötter in German, hosting public privacy-focused services such as SearXNG, Invidious and Wikiless instances

Drop Site News, an independent online news outlet on politics and war, with video livestreams, interviews and reports by Murtaza Hussain and Sarmad Jawad

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

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

Zulip, an open-source team chat application with threaded async messaging, API documentation and help center, by Zulip developers

Dan Luu's personal blog of essays on software engineering, hiring, AI evaluation, and programming practice

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

A news blog on embedded systems, maker boards and single-board computers such as Raspberry Pi and Arduino, run by CNX Software Limited

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

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

A German-language collection of open-source software services run by a private individual, ad-free and funded by donations

Calibre, a free open-source e-book management software for converting, organising and syncing e-books across devices

Nitter, a free alternative front-end for browsing X (formerly Twitter) without an account, run by its maintainer Wooji

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

Low-tech Magazine: an English-language magazine on solar-powered, low-energy technology and sustainable living, with translated editions in German, French, Dutch and Turkish

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

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

Lemmy is a free, open-source, decentralised discussion platform with threaded comments, run by its communities and self-hosted servers

Bear Blog, a minimalist, privacy-first blogging platform with no trackers, scripts or stylesheets, for publishing plain text posts

A free community UNIX shell server, est. 1987, offering shell accounts, email, IRC, gopher, and user home pages

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

LinuxServer.io, a volunteer community project building and maintaining a large collection of free, open source Docker container images

A Russian-language web hosting provider offering VPS, dedicated servers, VPN and DDoS-protected hosting, under the ProHoster name

Personal website of Sebastián Ramírez, a Colombian software developer, sharing ideas, guides and his open source projects like FastAPI