Seamside
Show HN: Seamside – collaborative workspaces that live entirely on your devices
Estimated origin: United States
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 23 July 2026; the live site may have changed since.
Seamside is largely in shape, with complete legal pages and fast page loads. Worth fixing first: missing Permissions-Policy and Strict-Transport-Security, no sitemap, and incomplete email security.
Launched on Hacker News on July 23, 2026. The site is served through Cloudflare, with a domain registered 4 weeks before launch. The crawl picked up 4 technologies on this site, covering CDN, DNS providers, business email, and protocol. The stack includes Cloudflare, Cloudflare DNS, and Fastmail.
For context, it's tighter on security headers than most Hacker News launches.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (4)
| CDN |
Cloudflare
|
| DNS |
Cloudflare DNS
|
| Protocol | HTTP/3 |
| Business email |
Fastmail
(3)
|
Infrastructure
Email Security
Storage (1)
| Key | Size | Detected as |
|---|---|---|
| orbSeed | 8 B | - |
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 |
|---|---|
| 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.