OS.Ninja 2.0
The smartest way to explore and learn open source. AI-powered learning paths for any repository.
Added May 28, 2026
· Last analysed May 28, 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 28 May 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.
OS.Ninja 2.0 looks production-ready overall, with a complete set of security headers, a thorough launch checklist, and clean crawl signals. What needs work: incomplete legal pages, tracking cookies set before any opt-in, and no email security records.
Launched on Product Hunt on May 28, 2026. The site is hosted on Render and served through Cloudflare, with a domain registered 4 months before launch. We've detected 23 technologies on this site, covering advertising, analytics, hosting, and security. The stack includes Clerk, Next.js, and React.
It's on a stack we've seen on only 12 launches and tighter on security headers than most Product Hunt launches.
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Tech Stack (23) · Indie stack
| CDN |
Cloudflare
(2)
|
| DNS |
Cloudflare DNS
|
| Hosting |
Render
|
Vercel
|
|
| Protocol | HTTP/3 |
| Security |
Cloudflare Bot Management
|
| HSTS | |
| Storage |
Vercel Blob
|
| Auth |
Clerk
(5)
|
| Captcha |
Cloudflare Turnstile
|
| CSS framework |
Tailwind CSS
|
| Font |
Google Fonts
|
| Framework |
React
|
| Geolocation |
IP-API
|
| Meta-framework |
Next.js
|
| Advertising |
Google Ads
(4)
|
X (Twitter) Ads
(4)
|
|
| Analytics |
Google Analytics
(5)
|
PostHog
(6)
|
|
| SEO |
LinkedIn
(4)
|
| Social |
Google Search
|
| Tag management |
Google Tag Manager
(2)
|
| Forms |
Tally
(3)
|
Infrastructure
Email Security
Storage (17)
| Name | Lifetime | Detected as |
|---|---|---|
| bcookie | 1y | |
| lidc | 1d | |
| li_gc | 6mo | |
| ph_phc_GaKmTIyr46KC08WpFCskLVhchBR8rbJx4USjCZ96z1a_posthog | 1y | PostHog |
| x-domain | session | - |
| _cfuvid | session | Cloudflare |
| _ga | 1y | Google Analytics |
| _ga_6CCHGKJ4T1 | 1y | Google Analytics |
| _gcl_au | 3mo | Google Ads |
| _twpid | 1y | X (Twitter) Ads |
| __cf_bm | < 1h | Cloudflare |
| Key | Size | Detected as |
|---|---|---|
| ph_phc_GaKmTIyr46KC08WpFCskLVhchBR8rbJx4USjCZ96z1a_posthog | 472 B | PostHog |
| _gcl_ls | 152 B | Google Ads |
| __clerk_environment | 6.9 KB | Clerk |
| Key | Size | Detected as |
|---|---|---|
| ph_phc_GaKmTIyr46KC08WpFCskLVhchBR8rbJx4USjCZ96z1a_posthog | 90 B | PostHog |
| ph_phc_GaKmTIyr46KC08WpFCskLVhchBR8rbJx4USjCZ96z1a_primary_window_exists | 4 B | PostHog |
| Database | Version | Detected as |
|---|---|---|
| xhawk-learning-cache | 1 | - |
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI palette signals | +5 |
| AI writing signals | +3 |
| AI stack signals | +10 |
| AI typography 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.