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I made an interactive Sakura tree that runs in the browser

PRODProductivity·HNShow HN
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Breakout launch

Beat 94% of Show HN launches that day

#8 of 157 on Oct 28

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10+1 (+11.1%)

points · traction gained Oct 30, 16:20 UTC → Oct 31, 15:35 UTC

Still tracked: re-read by each daily run while under ~168h old (window closes ~Nov 4, 14:51 UTC).

1

comments · buzz 0 in latest interval

5d

listed Oct 28, 14:51 UTC

Traction (points) over time

0510Oct 29Oct 30Oct 31ListedOct 28, 16:45 UTC · 4 points · 0 comments · 2h after listingOct 29, 16:38 UTC · 8 points · 0 comments · 26h after listingOct 30, 16:20 UTC · 9 points · 1 comments · 49h after listingOct 31, 15:35 UTC · 10 points · 1 comments · 73h after listing
4 readings (one per daily ingest run). Dots are recorded values; lines just connect them — nothing in between is measured.

Key statistics

Traction
10points
Comments
1
Rank in PROD this week
#2of 60 HN
Rank overall this week
#58of 998 HN
Sector hit rate
2.9%2/70 · 7D
Traction line
Hit10+ points
First reading
4Oct 28, 16:45 UTC
Last reading
10Oct 31, 15:35 UTC
Readings
4over 73h

Grades · each graded against other Productivity launches from the same source

Momentum

A

+1 points

Traction gained in the latest daily interval

Better than 98% · vs 53 still-tracked Productivity · Show HN launches

Velocity

A

0.21 points/h

Votes per hour since listing (age capped at 48h)

Better than 96% · vs 284 Productivity · Show HN launches, last 30 days

Engagement

—

1.0 per 10 points

Comments per 10 points

Too few peers to grade (11; need 20)

Staying Power

—

2.5×

Votes at last reading ÷ votes at first reading

Too few peers to grade (12; need 20)

Launch-day race · #8 of 157 Show HN launches on 2026-10-28

  1. #6Squishy 3D helpers powered by Three.js16 points
  2. #7Popkern14 points
  3. #8I made an interactive Sakura tree that runs in the browser10 points
  4. #9Full Python 3.15 Implemented in 25k LoC C119 points
  5. #10Studio 3e88 points
All launches on 2026-10-28 →

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I made an interactive Sakura tree that runs in the browser on Launch Index
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Discussion

Read the 1 comment on Hacker News →

Others in this sector · top Show HN launches in Productivity by traction, last 7 days

All Productivity stocks →

Data as of Oct 31, 2026, 3:03 PM UTC. Sector comes from keyword rules on the title and tagline and can be wrong. How it works