IO reader
A reading environment that trains deep focus: the great books, immersive reading modes, and an AI that challenges you to think — not one that thinks for you.
Estimated origin: United States
Added July 10, 2026
· Last analysed July 10, 2026 · via 
· 67% 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 10 July 2026; the live site may have changed since.
IO reader is largely in shape, with complete legal pages, a thorough launch checklist, and fast page loads. Main gaps: missing several security headers and incomplete email security.
Launched on Product Hunt on July 10, 2026. The site is served through Fastly, with a domain registered 4 days before launch. The crawl picked up 9 technologies on this site, covering CDN, DNS providers, email forwarding, and frameworks. The stack includes Next.js, React, and Apple App Store.
For context, it's on one of the most common stacks we track, shared by 692 launches.
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Tech Stack (9)
| CDN |
Fastly
|
| DNS |
Cloudflare DNS
|
| Protocol | HTTP/3 |
| Security | HSTS |
| Email forwarding |
Cloudflare Email Routing
(2)
|
| Framework |
React
|
| JavaScript library |
Motion
|
| Meta-framework |
Next.js
(4)
|
| Mobile |
Apple App Store
(2)
|
Infrastructure
Email Security
Storage (0)
Readiness Breakdown How?
Performance How?
⚠ 14 images: 9 oversized, 13 without width/height
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 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.