This thought came to me in the shower today. Open source checks most of the boxes. It is a collaborative, worker owned (develloper-owned) project, that tries to flatten hierarchy. Especially if you look at something like Debian ), which really tries to have a bottom-up structure.
Of course, there are exceptions, considering there are a lot of corporate open-source projects, that are not democratically maintained and clearly only serve the interest of the company, who created it (like chromium for example).
So I am mainly talking about community-oriented FOSS projects here.
And if you were to agree with my statement, would you say that developing FOSS software is advancing the goals of the anarchist / communist project, because it is laying the groundwork infrastructure needed for a new kind of economy and society?
Thought this could be an interesting discussion!
tl;dr : No, FOSS project are used by military and fascists
long: It's link to a common misunderstanding of "mean of production". FOSS developers do not own the mean of production. Mean of production is not just the tool to produce goods and services, but all the industry needed to make them available : promotion, distribution, ... Socialization (for anarchists) or collectivization (for comies) of industries mean that workers own and manage (or self-organized) every establishment needed for this and organize together to get their power back. In this case, we could abolish some industries, change them, or choose where to send the production or not. This is the same for cooperatives and self-managed places; it's may be some interesting experience or complementary with class struggle, but is not a revolutionary move in itself