commentary · HACKER NEWS RECOMMENDATION
"Clean" Code, Horrible Performance
Molly Rocket · 3 HN recommenders · 5 recommendation months
Recommended by 3 Hacker News commenters across 5 months (2023–2026).
SignalTube analysis
Among 3 other commentary videos tagged Software performance & optimization, the mean is 2.0 distinct HN recommenders. This video has 3 distinct HN recommenders, about 1.5× that mean. Recommendations span 5 distinct months; the peer average is 2.0 months. This is a data-derived comparison, not a human review or quality rating.
45% of its 11 labeled comments are marked as recommendations or strong recommendations. HN mention years are 2023–2026; those years describe discussion history, not upload date. Its verified runtime is 22 minutes 41 seconds. YouTube lists its publication date as 2023-02-28.
- Channel / speaker
- Molly Rocket
- Verified runtime
- 22m 41s
- YouTube upload date
- 2023-02-28
- Hacker News mention years
- 2023–2026
SAME TOPIC AND FORMAT
Compare with related videos
The comparison cohort uses other commentary videos in Software performance & optimization. “Shared recommenders” counts HN users who recommended both videos in the source graph.
| Video | HN recommenders | Recommendation months | Positive label share | Shared recommenders | Runtime | Upload date |
|---|---|---|---|---|---|---|
| "Clean" Code, Horrible PerformanceCurrent video | 3 | 5 | 45% | — | 22m 41s | 2023-02-28 |
| Twitter and Visual Studio Rantcommentary · Molly Rocket | 3 | 3 | 15% | No recorded overlap | 38m 20s | 2020-04-05 |
| Handmade Hero | Getting rid of the OOP mindsetcommentary · vexe | 2 | 2 | 75% | No recorded overlap | 7m 44s | 2017-07-09 |
| Userbenchmark - the April Fools that never endscommentary · 2kliksphilip | 1 | 1 | 20% | No recorded overlap | 14m 5s | 2021-04-02 |
THREE SOURCE-BASED CONTEXT POINTS
Why Hacker News recommends it
Each note combines the dataset’s stance label and short rationale; comment bodies are not reproduced. Open the HN source for the original discussion.
The archive classifies this as a recommendation in “Solid and Clean Code never felt solid or clean to me”. Its short rationale: Shows abstractions make code hard to optimize later.
The archive classifies this as a contextual reference in “Understanding C++ Ownership System”. Its short rationale: Cited on thinking about bulk processing versus single objects.
The archive classifies this as a contextual reference in “Zig's new LinkedList API (it's time to learn fieldParentPtr)”. Its short rationale: Cited as example of the Casey Muratori school of programming.