RightAngle PRO — Right Angle Calculator
The right-angle calculator built for steel fabricators, structural framers, and machine installers. Diagonal dimensions, coordinate verification, fractional inches, feet & inches, millimeters — instant results on iPhone, no CAD required.
Added April 30, 2026
· Last analysed April 30, 2026 · via 
· 78% unique tagline
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 30 April 2026; the live site may have changed since.
RightAngle PRO — Right Angle Calculator ships with the basics, with well-configured email security and clean crawl signals. What needs work: missing several security headers, incomplete legal pages, and tracking cookies set before any opt-in.
Launched on Product Hunt on April 30, 2026. The site is hosted on Xserver Inc. in Japan, with a domain registered in 2011. We've detected 4 technologies on this site, covering analytics, web fonts, seo, and servers. The stack includes Google Analytics, Google Fonts, and Google Search Console.
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Tech Stack (4)
| Server |
nginx
(2)
|
| Font |
Google Fonts
|
| Analytics |
Google Analytics
(3)
|
| SEO |
Google Search Console
|
Infrastructure
Email Security
Storage (2)
| Name | Lifetime | Detected as |
|---|---|---|
| _ga | 1y | Google Analytics |
| _ga_QBMSGM23M8 | 1y | Google Analytics |
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI onboarding signals | +5 |
| AI writing signals | +5 |
| AI code-structure signals | +5 |
| Recognised AI builder signature | +30 |
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.