ScaleCity Playground
A studio where an agent orchestrates the best AIs to produce your visuals. No subscription, pay per credit. 100 free credits until July 31.
Estimated origin: France
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 12 July 2026; the live site may have changed since.
ScaleCity Playground scores highly overall, with complete legal pages, a thorough launch checklist, and clean crawl signals. Visible gaps: missing several security headers and incomplete email security.
Launched on PeerPush on July 12, 2026. The site is hosted on IONOS and served through Cloudflare, with a domain registered in 2023. The crawl picked up 12 technologies on this site, covering security, ui library, AI builders, and analytics. The stack includes Tailwind CSS, Cloudflare, and Cloudflare Bot Management.
For context, it's on one of the most common stacks we track, shared by 173 launches.
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Tech Stack (12)
| CDN |
Cloudflare
(2)
|
| Hosting |
IONOS
|
| Security |
Cloudflare Bot Management
|
| HSTS |
| Business email |
IONOS Email
|
| CSS framework |
Tailwind CSS
|
| Developer tools |
Vite
|
| JavaScript library |
React Router
|
| UI library |
Lucide Icons
|
shadcn/ui
|
| Analytics |
Tinybird
|
| AI builder |
Lovable
(3)
|
Infrastructure
Email Security
Storage (5)
| Name | Lifetime | Detected as |
|---|---|---|
| __cf_bm | < 1h | Cloudflare |
| __dpl | 6d | - |
| Key | Size | Detected as |
|---|---|---|
| app-language | 2 B | - |
| __lovable_anonymous_id | 36 B | Lovable |
| __lovable_session | 75 B | - |
Readiness Breakdown How?
Performance How?
⚠ 14 images: 8 oversized, 11 without width/height, 6 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 copy signals | +5 |
| AI onboarding signals | +5 |
| AI palette signals | +5 |
| AI writing signals | +5 |
| Recognised AI builder signature | +100 |
| AI layout 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.