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cppreference on Reddit

cppreference.comsince Aug 2006 · through Sep 2026Established

cppreference (cppreference.com) has been mentioned in 5,832 Reddit threads by 4,621 people across 189 subreddits since Aug 2006. Mentions over the last 12 months are 36% lower than the year before. It comes up most in r/cpp_questions, r/cpp and r/learnprogramming. Common topics: Programming, Mathematics and Studying & Education.

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Mentions over time

How often Reddit talks about cppreference

  • Mentions

    5.8K

    Reddit threads, all time

  • People

    4.6K

    who mentioned it, known bots left out

  • Subreddits

    189

    communities where it came up

  • Last 12 months

    -36%

    mentions vs the 12 months before

cppreference

Mentions over time

Monthly brand mentions across Reddit

14mentions in Sep 2026
peak · Oct 20176648 authors · 9 subreddits

Where it comes up

Where people talk about cppreference

Top communities

Subreddits with the most mentions

  1. r/cpp_questions
  2. r/cpp
  3. r/learnprogramming
  4. r/C_Programming
  5. r/Cplusplus
  6. r/ProgrammerHumor
  7. r/programming
  8. r/rust
  9. r/cprogramming
  10. r/AskProgramming

Common topics

What the threads that mention it are about

  1. Programming
  2. Mathematics
  3. Studying & Education
  4. Mobile Games
  5. Software & Apps
  6. Crypto
  7. DIY Electronics
  8. Career

Free report

Brands like cppreference

Brands that Reddit mentions alongside cppreference, in the same threads and communities.

  1. IsocppClose match
  2. Cplusplus.comClose match
  3. Learn C++Close match
  4. GotwRelated
  5. LlvmRelated
  6. BoostRelated
  7. c-faq.comRelated
  8. GoogleRelated
  9. OracleRelated
  10. ZigRelated

Who mentions it

Who talks about cppreference on Reddit

Gender and age of the people who mention cppreference, the countries they live in, their jobs, whether a few regulars carry the talk, and the tone of the comments.

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Communities

The communities around cppreference

A map of the subreddits where cppreference comes up, grouped by shared members, with mention counts, the audience groups behind them and the topics they cover.

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Viral spikes

When cppreference went viral on Reddit

Months when mentions of cppreference jumped far above the usual, and how big each jump was.

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What people say

What people ask about cppreference

How many posts about cppreference describe a problem, ask for a recommendation or share a personal story, with the real posts behind each.

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The full report

See all of cppreference on Reddit

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Mentions through Sep 2026. A mention is a Reddit thread that links to the brand's site or writes its domain. Read from the same data the app runs on. Our research