Flyn
Create branded short links, track clicks, and generate QR codes. The modern Bitly alternative built for growth teams. Free plan available.
Estimated origin: United States
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 10 August 2026; the live site may have changed since.
Flyn scores highly overall, with complete legal pages, a complete set of security headers, and a thorough launch checklist. Main gaps: tracking cookies set before any opt-in and incomplete email security.
Launched on Hacker News on August 10, 2026. The site is hosted on Vercel and served through Cloudflare, with a domain registered 4 months before launch. We've detected 22 technologies on this site, covering analytics, advertising, auth, and baas. The stack includes Google Sign-In, Next.js, and React.
It's on one of the most common stacks we track, shared by 12,746 launches and more locked down than the typical Hacker News launch.
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Tech Stack (22) · Indie stack
| CDN |
Cloudflare
|
| DNS |
Cloudflare DNS
|
| Hosting |
Vercel
|
| Security | HSTS |
| Business email |
Google Workspace
(3)
|
| Email marketing |
Mailchimp
|
| Transactional email |
Resend
(2)
|
| Auth |
Google Sign-In
(3)
|
| BaaS |
Supabase
|
| CSS framework |
Tailwind CSS
|
| Framework |
React
|
| JavaScript library |
Motion
|
| Meta-framework |
Next.js
(5)
|
| UI library |
Lucide Icons
|
| Advertising |
Google Ads
|
Pinterest
|
|
| Analytics |
Cloudflare Web Analytics
|
Google Analytics
(6)
|
|
PostHog
(4)
|
|
| SEO |
Google Search Console
(2)
|
| Social |
Google Search
|
| Tag management |
Google Tag Manager
(4)
|
Infrastructure
Email Security
Storage (8)
| Name | Lifetime | Detected as |
|---|---|---|
| flyn_attr | 3mo | - |
| ph_phc_vk6te35SHCDBkxaWHihGW6uHAqUoAXSCQU49zKbMc95r_posthog | 1y | - |
| _ga | 1y | Google Analytics |
| _ga_3E2Y0CW19S | 1y | Google Analytics |
| Key | Size | Detected as |
|---|---|---|
| ph_phc_vk6te35SHCDBkxaWHihGW6uHAqUoAXSCQU49zKbMc95r_posthog | 1 KB | PostHog |
| Key | Size | Detected as |
|---|---|---|
| ph_phc_vk6te35SHCDBkxaWHihGW6uHAqUoAXSCQU49zKbMc95r_posthog | 90 B | PostHog |
| ph_phc_vk6te35SHCDBkxaWHihGW6uHAqUoAXSCQU49zKbMc95r_primary_window_exists | 4 B | PostHog |
| ph_phc_vk6te35SHCDBkxaWHihGW6uHAqUoAXSCQU49zKbMc95r_window_id | 38 B | PostHog |
Readiness Breakdown How?
Performance How?
⚠ 7 images: 7 oversized
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 stack signals | +10 |
| Round-number metric claim | +5 |
| 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.