File 04 — Distribution Now
How free software reaches users today, from GitHub's dominance to the packaging wars.
Photo: icon0 com / PexelsSourceForge was the dominant open-source hosting platform through the early 2000s; GitHub, launched in 2008, displaced it within a decade and has since become the de facto distribution layer for open-source software worldwide.
Photo: olia danilevich / PexelsFlatpak, backed by the Freedesktop project and Red Hat, and Snap, controlled by Canonical, represent competing answers to Linux application distribution — differing on sandboxing, update control, and whether a central store should be required.
Photo: Maqetta Software Screenshot · Wikimedia CommonsMicrosoft's winget package manager, launched in 2020, and the Microsoft Store impose different conditions on free software distributed through them — covering code-signing requirements, update mechanisms, and what happens when a package's upstream licence changes.
Photo: Image Hunter / PexelsF-Droid, the community-run Android repository operating since 2010, compiles every application from source on its own infrastructure and flags anything that calls a proprietary service — a stricter definition of 'free' than Google Play or the Apple App Store applies.
Photo: Zanana Kund Aur Galta Ji Ka Mandir - edited · Wikimedia CommonsThe Arch User Repository allows any registered user to publish a PKGBUILD — a build script — for others to use; it is not audited by Arch Linux maintainers, and trust rests on community review and the history of individual maintainer accounts.