LAUNCH·INDEX

Japanese Paper Marbling in the Browser

EDUCEducation & Learning·HNShow HN
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Quiet launch

Beat 0% of Show HN launches that day

#51 of 69 on Oct 21

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1+1IPO

points · since listing → Oct 21, 15:22 UTC

Still tracked: re-read by each daily run while under ~168h old (window closes ~Oct 28, 12:44 UTC).

comments · buzz +2 in latest interval

10h

listed Oct 21, 12:44 UTC

Traction (points) over time

011ListedOct 21, 15:22 UTC · 1 points · 2 comments · 3h after listing
1 reading (one per daily ingest run). Dots are recorded values; lines just connect them — nothing in between is measured.

Key statistics

Traction
1points
Comments
Rank in EDUC this week
#10of 19 HN
Rank overall this week
#511of 944 HN
Sector hit rate
5.3%1/19 · 7D
Traction line
Below10+ points
First reading
1Oct 21, 15:22 UTC
Last reading
1Oct 21, 15:22 UTC
Readings
1over 3h

Launch-day race · #51 of 69 Show HN launches on 2026-10-21

  1. #49Omalauncher Agentic Android Launcher1 points
  2. #50Wardkey1 points
  3. #51Japanese Paper Marbling in the Browser1 points
  4. #52SpawnDev.ILGPU.ML1 points
  5. #53Context Window, what changed in AI labs' own documents1 points
All launches on 2026-10-21 →

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Japanese Paper Marbling in the Browser on Launch Index
<a href="https://launchindex.ai/product/37206" target="_blank"><img src="https://launchindex.ai/badge/37206" alt="Japanese Paper Marbling in the Browser on Launch Index" height="54" /></a>

Discussion HNHacker News·2 comments

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Others in this sector · top Show HN launches in Education & Learning by traction, last 7 days

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Data as of Oct 21, 2026, 2:17 PM UTC. Sector comes from keyword rules on the title and tagline and can be wrong. How it works