r/cpp↗
C++
Discussions, articles and news about the C++ programming language or programming in C++.
368k subscribers225 posts / mo in Sep 2026168 authors / mosince 2008
r/cpp has 368k members (+11% over the last 12 months). It gets about 225 posts a month from 168 people. Top topics: Programming Languages, Cpp Conferences and Talks and Learning C++ Programming Projects.
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How r/cpp has grown
Subscriber growth
Subscribers over time
Monthly activity
Posts, comments and authors per month
Topics and brands on r/cpp
Top topics
Share of the subreddit's posts
- Programming Languages10%
- Cpp Conferences and Talks10%
- Learning C++ Programming Projects4.9%
- IDEs and Editors1.6%
- Visual Studio Updates1.1%
Brands people mention
Most-mentioned brands and sites, last 12 months
- cppreference
- Microsoft
- Llvm
- Boost
- Learn C++
Everything else about r/cpp
Posting rules and account requirements, how often posts get removed, who writes here (age, gender, countries), what people ask for, how they talk, and related subreddits — all in the full report.
Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research