Build a PC in 3D in the Browser
Launched Build a PC in 3D in the Browser? Get the free weekly brief →
Breakout launch
Beat 96% of Show HN launches that day
#3 of 96 on Nov 8
#1 of 10 Productivity launches on Show HN on Nov 8. 5.1% of Productivity launches (4 of 79) reached 10+ points in the last 7 days. See Productivity →
points · traction gained Nov 12, 10:31 UTC → Nov 13, 10:27 UTC · % shown only when the previous traction was 5+
Still tracked: re-read by each daily run while under ~168h old (window closes ~Nov 15, 17:45 UTC).
comments · buzz +20 in latest interval
listed Nov 8, 17:45 UTC
Traction (points) over time
Key statistics
- Traction
- 55points
- Comments
- 22
- Rank in PROD this week
- #3of 75 HN
- Rank overall this week
- #25of 1,038 HN
- Sector hit rate
- 5.1%4/79 · 7D
- Traction line
- Hit10+ points
- First reading
- 3Nov 9, 10:27 UTC
- Last reading
- 55Nov 13, 10:27 UTC
- Readings
- 5over 113h
Get the launches that broke through, every Tuesday.
4 of 79 Productivity launches on Show HN reached 10+ points over the last 7 days. The weekly brief shows what they did differently, so you can compare Build a PC in 3D in the Browser.
Free, every Tuesday. Unsubscribe anytime.
Top on Nov 8 · 96 Show HN launches that day, by points
- #1Ghanaian street games you can play in the browser115 points
- #2MicronOberon with the Power of C66 points
- #4RecalcSpreadsheet where cells can be Claude Code or Codex terminals37 points
- #5MapleSub-2-BPW Moe Pruning to Run Gemma 4 26B at 45 TPS on a 6GB GPU21 points
- #6LLM weight editing tool made by a 15-year-old14 points
More in Productivity · top Show HN launches, last 7 days
- Someone Was HereFind out who used your Mac while you were away115 points0
- AircadProfessional drafting and 3D modeling in the browser90 points▲ +44
- I built a calendar app that gives each event its own to-do list11 points▲ +11
- NotekprAn open-source, E2EE alternative to Notion and Obsidian9 points0
- I built ivyNote, a local-first Markdown notes app6 points0
Grades · each graded against other Productivity launches from the same source
Momentum
A+52 points
Traction gained in the latest daily interval
Better than 99% · vs 62 still-tracked Productivity · Show HN launches
Velocity
A1.15 points/h
Votes per hour since listing (age capped at 48h)
Better than 98% · vs 316 Productivity · Show HN launches, last 30 days
Engagement
—4.0 per 10 points
Comments per 10 points
Too few peers to grade (14; need 20)
Staying Power
—18.3×
Votes at last reading ÷ votes at first reading
Too few peers to grade (14; need 20)
Launch-day race · #3 of 96 Show HN launches on 2026-11-08
- #1Ghanaian street games you can play in the browser115 points
- #2Micron66 points
- #3Build a PC in 3D in the Browser55 points
- #4Recalc37 points
- #5Maple21 points
Is this your launch? Show your rank
Add this badge to your site or README. It updates every day with your current rank.
<a href="https://launchindex.ai/product/108077" target="_blank"><img src="https://launchindex.ai/badge/108077" alt="Build a PC in 3D in the Browser on Launch Index" height="54" /></a>Maker? Add your website and we will link it from this page.
Discussion
Keep going
- #4 of 96 on Nov 8Recalc →
- Case studyHow HackerBooks reached 1,861 points on Show HN with a five-word pitch →
- Case studyHow "Steal My Bitcoin" turned a two-word dare into the #1 Show HN of the week →
- CategoryProductivity: supply, hit rate, top launches →
Every Tuesday: the launches that broke through and the categories heating up. Get the free weekly brief →
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