Specsanity.dev
Free online OpenAPI linter powered by Redocly. Validate specs from URL, file, or paste. Configure rules, fix issues, and share results with your team.
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 July 2026; the live site may have changed since.
Specsanity.dev covers some of the launch checklist, with a thorough launch checklist and fast page loads. Worth fixing first: no Content-Security-Policy, incomplete legal pages, and no robots.txt or sitemap.
Launched on Hacker News on July 15, 2026. The site is served through Cloudflare, with a domain registered 3 days before launch. Our crawler found 6 technologies on this site, covering CDN, CSS frameworks, DNS providers, and protocol. The stack includes Tailwind CSS, Cloudflare, and Cloudflare DNS.
It's also running the same core stack as 5,827 other launches and tighter on security headers than most Hacker News launches.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (6)
| CDN |
|
| DNS |
|
| Protocol | HTTP/3 |
| Security | HSTS |
| CSS framework |
|
| UI library |
|
Infrastructure
Email Security
Storage (1)
| Name | Lifetime | Detected as |
|---|---|---|
| cf_clearance | 12mo | Cloudflare |
Readiness Breakdown How?
Performance How?
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 CSS signals | +10 |
| AI writing signals | +3 |
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.