CalcuGo
A local-first calculator app that combines everyday math, unit conversion, and date tools without accounts, ads, analytics, or Internet permission.
Added July 2, 2026
· Last analysed July 2, 2026 · via 
· 67% 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 2 July 2026; the live site may have changed since.
CalcuGo scores highly overall, with complete legal pages, a thorough launch checklist, and clean crawl signals. Main gaps: no Content-Security-Policy and no email security records.
Launched on Product Hunt on July 2, 2026. The site is hosted on Vercel. We've detected 5 technologies on this site, covering web fonts, frameworks, hosting, and meta-frameworks. The stack includes Nuxt, Vue.js, and Google Fonts.
It's one of just 21 launches we've crawled on this exact stack and more locked down than the typical Product Hunt launch.
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Tech Stack (5)
| Font |
Google Fonts
|
| Framework |
Vue.js
|
| Meta-framework |
Nuxt
(3)
|
Infrastructure
Email Security
Storage (0)
Readiness Breakdown How?
Performance How?
⚠ 23 images: 19 oversized, 15 without width/height, 14 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 |
| AI typography 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.