r/cpp_questions is a subreddit with 118k members. The community frequently discusses c++, learning, help, project, and beginner, and they frequently recommend/review ide, gui library, and ide for linux, and the most common flair used is open, career, solved, and updated.
a subreddit for c++ questions and answers
Popular Topics in r/cpp_questions
#1
C++
165 posts
#2
Learning
35 posts
#3
Help
15 posts
#4
Project
10 posts
#5
Beginner
10 posts
#6
Code
10 posts
#7
Libraries
9 posts
#8
Pointers
8 posts
#9
Cpp
8 posts
#10
File
6 posts
Products Discussed in r/cpp_questions
Ide
104 reviews
#1
Visual Studio Code
4.3★ from 16 reviews
#2
Visual Studio
4.4★ from 15 reviews
#3
CLion
4.3★ from 14 reviews
Gui Library
28 reviews
#1
Qt
4.3★ from 15 reviews
#2
ImGui
4.0★ from 3 reviews
#3
FLTK
4.5★ from 2 reviews
Ide For Linux
25 reviews
#1
JetBrains
4.1★ from 7 reviews
#2
Qt
4.0★ from 6 reviews
#3
Microsoft
4.0★ from 6 reviews
Flair Used in r/cpp_questions
#1
OPEN
: "How do you speed up a 1M+ LOC C++ build?"
180 posts
#2
Career
: "From competitive programming to low-latency C++ how should I take this further?"
1 post
#3
SOLVED
: "C++"
1 post
#4
UPDATED
: "C++ in High frequency trading"
1 post
Member Growth in r/cpp_questions
Yearly
+21k members(21.5%)
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About
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Last updated: July 31, 2026