YiMatrix
Calculate a Four Pillars chart, Zi Wei Dou Shu chart, Liu Yao or Plum Blossom divination online, with transparent settings and optional AI-assisted readings.
Estimated origin: China
Added August 15, 2026
· Last analysed August 15, 2026 · via 
StackScope is a free public catalogue of indie launches. We find launches on Product Hunt, Hacker News and similar feeds, then crawl each site to detect its tech stack and score it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 15 August 2026; the live site may have changed since.
YiMatrix ships with the launch fundamentals in place, with complete legal pages, a thorough launch checklist, and clean crawl signals. What needs work: no Permissions-Policy and no email security records.
Launched on Product Hunt on August 15, 2026. The site is hosted on Alibaba (US) Technology Co. in the United States, with a domain registered 7 months before launch. We've detected 10 technologies on this site, covering ui library, analytics, CSS frameworks, and DNS providers. The stack includes Next.js, React, and Tailwind CSS.
It's running the same core stack as 5,003 other launches and tighter on security headers than most Product Hunt launches.
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Tech Stack (10)
| DNS |
Alibaba Cloud
|
| Security | HSTS |
| Server |
nginx
|
| CSS framework |
Tailwind CSS
|
| Framework |
React
|
| Meta-framework |
Next.js
(5)
|
| UI library |
Lucide Icons
|
shadcn/ui
|
| Analytics |
Umami
|
| SEO |
Google Search Console
|
Infrastructure
Email Security
Storage (1)
| Key | Size | Detected as |
|---|---|---|
| auth-storage | 72 B | - |
Readiness Breakdown How?
Performance How?
⚠ 24 images: 2 oversized, 14 without width/height, 17 missing alt text
Indicative grade from a single automated render, not a substitute for Lighthouse or field data, and not part of the StackScope score.
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| Placeholder branding | +10 |
| AI onboarding signals | +5 |
| AI palette signals | +5 |
| AI writing signals | +5 |
| AI iconography signals | +5 |
| AI stack signals | +10 |
| AI layout signals | +5 |
This score is based on structural patterns and is not definitive. Many legitimate sites may trigger signals, and AI-built sites may go undetected. It should be treated as an indicator, not a verdict.