NextJSON
NextJSON is a full JSON IDE that runs in your browser: tree, graph, table, diff and a built-in JQ engine — all local, and nothing ever leaves your device. Free, MIT-licensed, on the Chrome Web Store.
sourcelogs.com
· Added June 22, 2026
· Last analysed June 22, 2026 · via 
· 70% 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 22 June 2026; the live site may have changed since.
NextJSON looks production-ready overall, with complete legal pages, a thorough launch checklist, and clean crawl signals. Main gaps: missing several security headers and incomplete email security.
Launched on Product Hunt on June 22, 2026. The site is hosted on Cloudflare in the United States, with a domain registered 10 months before launch. We've detected 10 technologies on this site, covering CDN, DNS providers, email forwarding, and transactional email. The stack includes Astro, Cloudflare, and Cloudflare DNS.
It's one of 41 launches on this exact stack.
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Tech Stack (10) · Indie stack
| CDN |
Cloudflare
|
| DNS |
Cloudflare DNS
|
| Hosting |
Vercel
|
| Protocol | HTTP/3 |
| Security | HSTS |
| Email forwarding |
Cloudflare Email Routing
(2)
|
| Transactional email |
Resend
|
| Font |
Google Fonts
|
| Meta-framework |
Astro
|
| SEO |
Google Search Console
|
Infrastructure
Email Security
Storage (1)
| Key | Size | Detected as |
|---|---|---|
| sl-preloaded | 1 B | - |
Readiness Breakdown How?
Performance How?
⚠ 3 images: 3 oversized, 3 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 |
|---|---|
| Placeholder branding | +10 |
| AI palette signals | +5 |
| AI writing signals | +5 |
| AI code-structure signals | +20 |
| Recognised AI builder signature | +30 |
| AI typography signals | +15 |
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.