r/computerscience

Updated 2026-10-24

r/computerscience is a Science & Education community on Reddit with 513,559 members, ranking #69 of 2,165 in Science & Education. A place to discuss the academic field of computer science, including research, computing theory, and the theory behind software engineering/programming (e.g. language design).

513,559 membersScience & Education#69 in category
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How big is r/computerscience?

Created in 2008, r/computerscience has had over a decade to grow and is a large community by Reddit standards. Within Science & Education it ranks #69 of 2,165 communities we track — the top 3.2% of the category by subscriber count. That puts it about 254× the median Science & Education subreddit, which has 2,019 members. It is a work-safe community with no 18+ flag on Reddit.

For scale, the largest Science & Education community we track is r/science with 34,470,477 members — roughly 67 times the size of r/computerscience. Reddit itself launched in 2005, so a subreddit created in 2008 sits in the early wave of community building on the platform. Subscriber counts indicate reach, not activity — a large community can be quiet, and a smaller one busy. Open r/computerscience on Reddit to see how often people actually post before deciding whether it is worth joining.

Members513,559
CategoryScience & Education
Rank in category#69 of 2,165
Created2008
Category median size2,019 members
Content ratingWork-safe (SFW)

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Subscriber counts come from the public Reddit API and are refreshed when this directory is rebuilt. Redditory is not affiliated with Reddit Inc.

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