OPDSy
A fast, private comic, manga and ebook reader for the files on your device and your self-hosted OPDS servers — together in one unified library.
Estimated origin: United Kingdom
Added August 6, 2026
· Last analysed August 6, 2026 · via 
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 6 August 2026; the live site may have changed since.
OPDSy has the basics covered well, with complete legal pages, a thorough launch checklist, and clean crawl signals. Main gaps: missing several security headers and incomplete email security.
Launched on Product Hunt on August 6, 2026. The site is hosted on GitHub Pages and served through Fastly, with a domain registered 5 weeks before launch. Our crawler found 7 technologies on this site, covering CDN, DNS providers, email forwarding, and frameworks. The stack includes Next.js, React, and Cloudflare DNS.
It's also one of just 15 launches we've crawled on this exact stack.
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Tech Stack (7)
| CDN |
Fastly
|
| DNS |
Cloudflare DNS
|
| Hosting |
GitHub Pages
|
| Email forwarding |
Cloudflare Email Routing
(2)
|
| SEO |
Google Search Console
|
Infrastructure
Email Security
Storage (0)
Readiness Breakdown How?
Performance How?
⚠ 34 images: 33 oversized, 2 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 palette signals | +5 |
| AI writing 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.