C++ Insights
C++ source viewer in Developer tools
A free tool that shows C++ source with compiler transformations like desugaring, lambdas and type deduction made visible, useful for learning what the compiler does.
A free tool that shows C++ source with compiler transformations like desugaring, lambdas and type deduction made visible, useful for learning what the compiler does.
10 people gave an opinion
- recommend it
- 10
- criticize it
- 0
- approval share
- 100%
Recommended in 1 of 13 months
- November 2025: not recommended
- December 2025: not recommended
- January 2026: not recommended
- February 2026: not recommended
- March 2026: not recommended
- April 2026: not recommended
- May 2026: not recommended
- June 2026: not recommended
- July 2026: not recommended
- August 2026: not recommended
- September 2026: not recommended
- October 2026: recommended
- November 2026: not recommended (month in progress)
Why it doesn’t carry the badge
- 10 people recommend itNeeds 10 or more, met.
- Nobody criticizes itNeeds 2 to 1 or better, met.
- Recommended in 1 of 13 monthsNeeds 4 or more, not met.
The same three rules apply to every product, and the badge can’t be bought. How the badge works
What people say about it
The reasons people give, with the number of comments that give each one. Open a reason to read what they said.
Why people recommend it
Each mark is one comment
Shows compiler transformations in source
“This tool shows both desugaring and other lowering (eg. implicit transformations, type deductions etc.) within the C++ source language”
Comment from 3 Oct 2026 in “C++ Insights – See your source code with the eyes of a Compiler” “This tool is useful in any C++ compiler.”
Comment from 3 Oct 2026 in “C++ Insights – See your source code with the eyes of a Compiler” Helps understand lambdas and concepts
“it's a great example of how this tool is useful to learn about those things”
Comment from 3 Oct 2026 in “C++ Insights – See your source code with the eyes of a Compiler” “This is what let me understand lambdas.”
Comment from 3 Oct 2026 in “C++ Insights – See your source code with the eyes of a Compiler” Good for learning and education
“pretty nice for educational purposes”
Comment from 4 Oct 2026 in “C++ Insights – See your source code with the eyes of a Compiler” “it's a great example of how this tool is useful to learn about those things”
Comment from 3 Oct 2026 in “C++ Insights – See your source code with the eyes of a Compiler”
What people said
8 of the 10 comments that mention it, newest first. Each links to the original comment.
“So this will be a great alternative to get a quick understanding of a concrete snippet.”
“pretty nice for educational purposes”
“it's a great example of how this tool is useful to learn about those things”
“Good for C++'s coroutines too”
“This tool shows both desugaring and other lowering (eg. implicit transformations, type deductions etc.) within the C++ source language”
“urs probs goes in deeper into c++ than mine tho”
“This tool is useful in any C++ compiler.”
“This is what let me understand lambdas.”
Counts come from 1,795,640 Hacker News comments, November 2025 to November 2026. How we count. Report a mistake.