OpenLib
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· Added June 28, 2026
· Last analysed June 28, 2026 · via 
· 0% unique tagline (similar to BetterOpenSource)
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 28 June 2026; the live site may have changed since.
OpenLib scores well across the board, with complete legal pages, a complete set of security headers, and a thorough launch checklist. Visible gaps: no email security records.
Launched on Product Hunt on June 28, 2026. The site is hosted on Fastly in the United States. Our crawler found 9 technologies on this site, covering analytics, auth, baas, and CDN. The stack includes Google Sign-In, Fastly, and Firebase.
Notably, it's more locked down than the typical Product Hunt launch.
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Tech Stack (9)
| CDN |
Fastly
|
| Security | HSTS |
| Storage |
Google Cloud Storage
|
| Auth |
Google Sign-In
|
| BaaS |
Firebase
(3)
|
| Video |
YouTube
|
| Analytics |
Google Analytics
(2)
|
| SEO |
Google Search Console
|
| Tag management |
Google Tag Manager
|
Infrastructure
Email Security
Storage (2)
| Database | Version | Detected as |
|---|---|---|
| firebase-heartbeat-database | 1 | Firebase |
| firebaseLocalStorageDb | 1 | Firebase |
Readiness Breakdown How?
Performance How?
⚠ 37 images: 20 oversized, 37 without width/height, 37 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 writing signals | +5 |
| AI code-structure signals | +5 |
| AI CSS signals | +15 |
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.