駒 Koma — A local manga & comic reader
Koma is a manga and comic reader for PDF, CBZ, CBR, CB7 and CBT that runs entirely in your browser. No accounts, no uploading your files, no connection needed after the first load.
Added August 20, 2026
· Last analysed August 20, 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 20 August 2026; the live site may have changed since.
駒 Koma — A local manga & comic reader is partway there, with complete legal pages. Visible gaps: missing several security headers, no robots.txt or sitemap, and no email security records.
Launched on Product Hunt on August 20, 2026. The site is hosted on Vercel. The crawl picked up 2 technologies on this site, covering hosting and security. The stack includes HSTS and Vercel.
For context, it's on one of the most common stacks we track, shared by 3,856 launches.
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Infrastructure
Email Security
Storage (0)
Readiness Breakdown How?
Performance How?
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 |
|---|---|
| Placeholder branding | +10 |
| AI onboarding 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.