Hibi Calendar
A paper-feel daily planner for iPhone and iPad. Your real events, tasks and weather on a page you decorate - paper, stickers, ink.
Added August 24, 2026
· Last analysed August 24, 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 24 August 2026; the live site may have changed since.
Hibi Calendar ships with the basics, with a thorough launch checklist and clean crawl signals. Visible gaps: missing several security headers, incomplete legal pages, and incomplete email security.
Launched on Product Hunt on August 24, 2026. The site is served through Cloudflare, with a domain registered 5 weeks before launch. We've detected 9 technologies on this site, covering analytics, CDN, DNS providers, and business email. The stack includes Next.js, React, and Ackee.
It's on one of the most common stacks we track, shared by 1,152 launches.
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Tech Stack (9)
| CDN |
Cloudflare
|
| DNS |
Cloudflare DNS
|
| Business email |
PrivateEmail
|
| Email forwarding |
Namecheap Email Forwarding
(2)
|
| Framework |
React
|
| Meta-framework |
Next.js
(4)
|
| Mobile |
Apple App Store
|
| Analytics | Ackee (3) |
| SEO |
Google Search Console
|
Infrastructure
Email Security
Storage (0)
Readiness Breakdown How?
Performance How?
⚠ 10 images: 7 oversized, 1 without width/height, 6 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 |
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.