LAUNCH INDEX

Cassandra

free tool to check if you got affected by the Cursor hack

PRODProductivity·HNShow HN

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Strong launch

Beat 81% of Show HN launches that day

#23 of 164 on Nov 4

Share on X

#2 of 9 Productivity launches on Show HN on Nov 4. 5.1% of Productivity launches (4 of 79) reached 10+ points in the last 7 days. See Productivity →

50 (0.0%)

points · traction gained Nov 10, 10:45 UTC → Nov 11, 10:42 UTC

Traction frozen — tracking ended at 160h after listing. Show HN votes are re-read for ~168h.

0

comments

8d

listed Nov 4, 18:19 UTC

Traction (points) over time

035Nov 5Nov 7Nov 9Nov 11Nov 13ListedTracking endedNo readings after tracking ended; traction stays at the last recorded valueNov 4, 21:23 UTC · 4 points · 0 comments · 3h after listingNov 5, 18:13 UTC · 4 points · 0 comments · 24h after listingNov 6, 17:32 UTC · 5 points · 0 comments · 47h after listingNov 7, 13:58 UTC · 5 points · 0 comments · 68h after listingNov 8, 12:36 UTC · 5 points · 0 comments · 90h after listingNov 9, 10:27 UTC · 5 points · 0 comments · 112h after listingNov 10, 10:45 UTC · 5 points · 0 comments · 136h after listingNov 11, 10:42 UTC · 5 points · 0 comments · 160h after listing
8 readings (one per daily ingest run). Dots are recorded values; lines just connect them — nothing in between is measured.

Key statistics

Traction
5points
Comments
0
Rank in PROD this week
—not listed in the last 7 days
Rank overall this week
—
Sector hit rate
5.1%4/79 · 7D
Traction line
Below10+ points
First reading
4Nov 4, 21:23 UTC
Last reading
5Nov 11, 10:42 UTC
Readings
8over 160h

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

Momentum

—

—

Traction gained in the latest daily interval

Not re-read in the latest run, so no recent gain

Velocity

A

0.10 points/h

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

Better than 91% · vs 316 Productivity · Show HN launches, last 30 days

Engagement

—

—

Comments per 10 points

Needs 10+ points; below that the ratio is mostly noise

Staying Power

—

—

Votes at last reading ÷ votes at first reading

Needs 10+ points and readings from two runs

Launch-day race · #23 of 164 Show HN launches on 2026-11-04

  1. #21Pauseless6 points
  2. #22Chronosphere, a tool for understanding large PRs6 points
  3. #23Cassandra5 points
  4. #24An open source repo to use your personal context with any agent5 points
  5. #25Scan-to-vector5 points
All launches on 2026-11-04 →

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Discussion

No comments yet. Open on Hacker News →

Data as of Nov 13, 2026, 9:22 AM UTC. Sector comes from keyword rules on the title and tagline and can be wrong. How it works