HappyHorse
Create AI videos from text prompts and images with HappyHorse 1.0, compare benchmark-backed workflows, and explore prompt-ready examples online.
Added April 14, 2026
· Last analysed April 14, 2026 · via 
· 43% unique tagline
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 14 April 2026; the live site may have changed since.
HappyHorse has the basics covered well, with complete legal pages, a thorough launch checklist, and clean crawl signals. What needs work: missing several security headers, tracking cookies set before any opt-in, and incomplete email security.
Launched on Product Hunt on April 14, 2026. The site is hosted on OpenNext and served through Cloudflare. Our crawler found 16 technologies on this site, covering analytics, seo, CDN, and CSS frameworks. The stack includes Next.js, React, and Tailwind CSS.
It's also running the same core stack as 669 other launches.
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Tech Stack (16)
| CDN |
Cloudflare
(3)
|
| DNS |
Cloudflare DNS
|
| Hosting |
OpenNext
(2)
|
| Protocol | HTTP/3 (2) |
| Email forwarding |
Cloudflare Email Routing
(2)
|
| Transactional email |
Resend
|
| CSS framework |
Tailwind CSS
|
| Framework |
React
|
| Meta-framework |
Next.js
(2)
|
| UI library |
shadcn/ui
|
| Analytics |
Google Analytics
(3)
|
Microsoft Clarity
|
|
Umami
(2)
|
|
| SEO |
Bing Webmaster
|
Google Search Console
|
|
| Tag management |
Google Tag Manager
|
Infrastructure
Email Security
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI CSS signals | +10 |
| AI copy signals | +5 |
| AI palette signals | +5 |
| AI stack signals | +10 |
| 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.