r/foss
We are dedicated to the discussion of Free and Open Source Software, or FOSS.
How to think about r/foss
This community is focused on Free and Open Source Software (FOSS), providing a platform for discussions about its development, usage, and philosophy. Members share resources, tutorials, and news related to FOSS projects, encouraging collaboration and knowledge sharing. The emphasis on openness and freedom in software development distinguishes this community from others that may focus on proprietary solutions.
Confidence 4/5
Audience
Participants in this community are typically tech-savvy individuals, including developers, software enthusiasts, and advocates for digital rights. The demographic skews towards younger adults, often with a strong interest in technology, privacy, and ethical computing. Members are generally supportive and eager to share knowledge, fostering a collaborative atmosphere.
Posting culture
Content that thrives in this community includes tutorials, project showcases, and discussions about software alternatives. Members appreciate in-depth analyses and practical advice, while promotional posts or content that appears overly commercial often receive downvotes. The community values quality contributions, and regular engagement is encouraged to maintain visibility and relevance.
Brand engagement notes
Brands looking to engage with this community should focus on providing value rather than overt promotion. Sharing insights, contributing to discussions, or offering support for FOSS projects can resonate well. Transparency and authenticity are crucial, as members are often skeptical of traditional marketing tactics. Collaborations with open-source projects or sponsoring community events can also enhance brand perception and acceptance.
Similar communities
Where this audience also spends time
Topic-adjacent communities surfaced from Reddit's own related subreddit signal.
FAQ
r/foss — frequently asked questions
Quick facts about this subreddit's size, history, focus, and related communities.
How many subscribers does r/foss have?
r/foss has approximately 30,313 subscribers as of May 27, 2026.
When was r/foss created?
r/foss was created on January 25, 2008 (18 years ago).
What is r/foss about?
This community is focused on Free and Open Source Software (FOSS), providing a platform for discussions about its development, usage, and philosophy. Members share resources, tutorials, and news related to FOSS projects, encouraging collaboration and knowledge sharing. The emphasis on openness and freedom in software development distinguishes this community from others that …
What subreddits are similar to r/foss?
Communities similar to r/foss include r/freesoftware, r/fossdroid, r/opensource, r/thehatedone, r/degoogle.
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