Cirrus
macOS developers use Cirrus to keep JSON tools, snippets, color tools, calculator, and clipboard history close to the current workflow.
Added July 14, 2026
· Last analysed July 14, 2026 · via 
StackScope records what new websites are built with, the week they launch. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We crawled this one for its tech stack and scored it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 14 July 2026; the live site may have changed since.
Every technology below links to its own page: which other new sites launched with it. Vendors and agencies watch those pages with Stackdar and hear about new adopters the week they ship, from £15 a month.
Cirrus ships with the basics, with complete legal pages. Visible gaps: missing several security headers, no robots.txt or sitemap, and incomplete email security.
Launched on Product Hunt on July 14, 2026. The site is hosted on Vercel, with a domain registered 11 weeks before launch. We've detected 3 technologies on this site, covering developer tools, hosting, and security. The stack includes HSTS, Vercel, and Vite.
It's on one of the most common stacks we track, shared by 4,262 launches.
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Tech Stack (3)
Infrastructure
Email Security
Storage (0)
Readiness Breakdown How?
Performance How?
⚠ 4 images: 2 oversized, 4 without width/height, 1 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 |
|---|---|
| AI palette 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.