explainer · HACKER NEWS RECOMMENDATION
Surface-Stable Fractal Dithering Explained
runevision · 3 HN recommenders · 4 recommendation months
Recommended by 3 Hacker News commenters across 4 months (2025–2026).
SignalTube analysis
Among 17 other explainer videos tagged Computer graphics & rendering, the mean is 3.6 distinct HN recommenders. This video has 3 distinct HN recommenders, below that mean. Recommendations span 4 distinct months; the peer average is 3.6 months. This is a data-derived comparison, not a human review or quality rating.
63% of its 8 labeled comments are marked as recommendations or strong recommendations. HN mention years are 2025–2026; those years describe discussion history, not upload date. Its verified runtime is 21 minutes 46 seconds. YouTube lists its publication date as 2025-01-23.
- Channel / speaker
- runevision
- Verified runtime
- 21m 46s
- YouTube upload date
- 2025-01-23
- Hacker News mention years
- 2025–2026
SAME TOPIC AND FORMAT
Compare with related videos
The comparison cohort uses other explainer videos in Computer graphics & rendering. “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 |
|---|---|---|---|---|---|---|
| Surface-Stable Fractal Dithering ExplainedCurrent video | 3 | 4 | 63% | — | 21m 46s | 2025-01-23 |
| The Beauty of Bézier Curvesexplainer · Freya Holmér | 16 | 13 | 85% | No recorded overlap | 24m 26s | 2021-08-19 |
| The Continuity of Splinesexplainer · Freya Holmér | 10 | 11 | 70% | No recorded overlap | 73m 50s | 2022-12-07 |
| Computer Color is Brokenexplainer · minutephysics | 4 | 5 | 42% | No recorded overlap | 4m 14s | 2015-03-20 |
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 “Return of the Obra Dinn: spherical mapped dithering for a 1bpp first-person game”. Its short rationale: Goes deeper into making dither surface stable.
The archive classifies this as a recommendation in “Dithering – Part 1”. Its short rationale: Explains a surface-stable technique inspired by Obra Dinn.
The archive classifies this as a contextual reference in “Writing my own dithering algorithm in Racket”. Its short rationale: Example of an extremely ambitious dithering algorithm.