Sites like engrenage.ch

Sandbox Atlanta is a community hackerspace in Atlanta for making, research, teaching and collaborative projects

Padirbtuvės, an open Lithuanian workshop community for members to meet, share and build projects with shared tools

A Seattle community hackerspace website for classes, projects, and events, run by the dma.space non-profit collective

A Singapore community hackerspace, a not-for-profit clubhouse for computing, electronics, science and digital art makers, called HackerspaceSG

temporaerhaus is a German makerspace and cultural association in Ulm/Neu-Ulm offering 3D printers, workshops, lectures and regional news

Ballarat Hackerspace, a volunteer-run non-profit community workshop in Ballarat, Australia, with 3D printers, laser cutters and electronics benches

Hack Manhattan, a non-profit all-volunteer makerspace in New York City offering art, craft and technology workshops and events

Mz* Baltazar's Lab is a German feminist creative space for hackers, hosting workshops, game jams and events by Martina Menegon

Noisebridge, a San Francisco hackerspace whose wiki manual, guilds, events and projects are listed on its website

Dyne.org, a digital community and free software foundry blog covering open-source tools, art, ecology and decentralized networks, by Dyne.org

Yarn, a JavaScript package manager; its documentation and API reference for the @yarnpkg packages

Pocoo, a former team of open source developers behind Python projects Flask, Sphinx, Jinja, Werkzeug and Pygments

Terence Eden's personal blog on standards, Linux, technology, Doctor Who and life, by Terence Eden

Personal home page of Eric S. Raymond hosting his open-source software, FAQs, essays and the Retrocomputing Museum

A documentation site for pytest, the Python testing framework, with a list of talks, books and tutorials about it

Org Mode for GNU Emacs: a plain-text major mode and project site for notes, to-do lists, planning and literate programming

Simon Willison's Weblog, a personal blog by developer Simon Willison on software, AI tools and web programming, plus a Gemini text-to-speech playground

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

The GNOME project's website, presenting its free and independent desktop computing platform and its community, in English and several other languages

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

The FreeBSD Project's official site on the open-source Unix-like operating system, its downloads, documentation and community

Shields.io is a service that generates concise, consistent badges for GitHub readmes and other web pages

Mastodon, a decentralized, ad-free social network project and its website, with pages in many languages