ER Diagram
Simple, fast ER diagram editor — design databases visually without the bloat. Free guest mode, DBML import/export, version history. No signup required.
erdiagram.dev
· Added June 5, 2026
· Last analysed June 5, 2026 · via 
· 57% 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 5 June 2026; the live site may have changed since.
ER Diagram has the basics covered well, with complete legal pages, a thorough launch checklist, and clean crawl signals. What needs work: missing several security headers and no email security records.
Launched on Product Hunt on June 5, 2026. The site is hosted on Cloudflare in the United States, with a domain registered 5 days before launch. Our crawler found 7 technologies on this site, covering CDN, DNS providers, transactional email, and hosting. The stack includes SvelteKit, Cloudflare, and Cloudflare DNS.
Notably, it's running a stack combination we've seen on no other launch.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (7)
| CDN |
Cloudflare
|
| DNS |
Cloudflare DNS
|
| Hosting |
Fly.io
|
| Protocol | HTTP/3 |
| Transactional email |
Resend
|
| Meta-framework |
SvelteKit
|
| SEO |
Google Search Console
|
Infrastructure
Email Security
Storage (1)
| Key | Size | Detected as |
|---|---|---|
| er_diagram_attribution | 34 B | - |
Readiness Breakdown How?
Performance How?
⚠ 2 images: 2 oversized
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 copy signals | +5 |
| 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.