LAUNCH·INDEX
LNCH1,007+7.6%
Gemini 4 Argon plays St…HN228▲+42Jockey by TwelveLabsPH412▲+36WonderhopHN100▲+41Harness by AutonomousPH326▲+26FakeipediaHN29▲+27Tesla RoadsterPH244▲+25SignWithPH213▲+19Stoke MoneyHN29▲+8DottrPH120▲+9FlipflopHN140▲+5Muse Spark OpenPH84▲+7Camera Controls and Mot…HN9▲+5PomeradoPH171▲+6Fly a Tesla Roadster ov…HN8▲+4Memory ChessPH120▲+5rStationHN53▲+3Nemotron 3.5 Super VLPH77▲+5Things to Do APIHN6▲+2Tetriz HarnessPH67▲+5Netsat, a shared intern…HN3▲+2Hintly for Google Meet™PH132▲+3Guitoro, a virtual guit…HN570▲+1iKnowMyMacPH62▲+3UnfencedHN311▲+1

Experimental: traction = early-adopter votes (PH) / points (HN), not downloads or usage; updated about once a day and frozen ~31–36h after launch on Product Hunt (7 days on Show HN); sectors come from keyword rules (~70–75% accurate); data starts Oct 3 (HN) / Oct 9 (PH). “—” means not enough data; nothing is estimated. How it works

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I built a fast spreadsheet engine for the web in Rust/WASM

DEVTDeveloper Tools·HNShow HN
Visit product ↗
90 (0.0%)

points · traction gained Oct 14, 14:36 UTC → Oct 15, 14:14 UTC

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

comments

8d

listed Oct 8, 21:51 UTC

Traction (points) over time

0510Oct 9Oct 11Oct 13Oct 15Oct 17ListedTracking endedNo readings after tracking ended; traction stays at the last recorded valueOct 10, 11:16 UTC · 8 points · 2 comments · 37h after listingOct 10, 16:19 UTC · 8 points · 2 comments · 42h after listingOct 11, 15:36 UTC · 8 points · 2 comments · 66h after listingOct 12, 18:53 UTC · 8 points · 2 comments · 93h after listingOct 13, 17:00 UTC · 9 points · 2 comments · 115h after listingOct 14, 14:36 UTC · 9 points · 2 comments · 137h after listingOct 15, 14:14 UTC · 9 points · 2 comments · 160h after listing
7 readings (one per daily ingest run). Dots are recorded values; lines just connect them — nothing in between is measured.

Key statistics

Traction
9points
Comments
Rank in DEVT this week
—not listed in the last 7 days
Rank overall this week
—
Sector hit rate
10.6%17/161 · 7D
Traction line
Below10+ points
First reading
8Oct 10, 11:16 UTC
Last reading
9Oct 15, 14:14 UTC
Readings
7over 160h

Launch-day race · #15 of 147 Show HN launches on 2026-10-08

  1. #13DocFlare AI10 points
  2. #14Pacer10 points
  3. #15I built a fast spreadsheet engine for the web in Rust/WASM9 points
  4. #16Second Brain Network7 points
  5. #17Aura7 points
All launches on 2026-10-08 →

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I built a fast spreadsheet engine for the web in Rust/WASM on Launch Index
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Discussion HNHacker News·2 comments

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How comments are shown
  • Same layout for Show HN and Product Hunt, converted to plain text (formatting removed, links kept).
  • Times are in your local time; hover a time for the exact date.
  • Top-level comments first, oldest first, each followed by its direct replies (indented one level).
  • Product Hunt comments by the product's makers are labelled “Maker”.
  • Fetched live from the original site (cached ~15 min), never stored here. Long comments are excerpts — the full text and thread are on the original site.

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

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Data as of Oct 17, 2026, 12:21 PM UTC. Sector comes from keyword rules on the title and tagline and can be wrong. How it works