JSONKit
Online JSON formatter, validator, minifier and converter. Instant, accurate and 100% private — runs entirely in your browser.
jsonkit.in
· Added June 17, 2026
· Last analysed June 17, 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 17 June 2026; the live site may have changed since.
JSONKit scores well across the board, with complete legal pages, a thorough launch checklist, and clean crawl signals. Main gaps: no Content-Security-Policy, tracking cookies set before any opt-in, and no email security records.
Launched on Product Hunt on June 17, 2026. The site is hosted on Amazon.com in the United States, with a domain registered 4 weeks before launch. We've detected 9 technologies on this site, covering seo, analytics, baas, and CSS frameworks. The stack includes Next.js, React, and Tailwind CSS.
It's on one of the most common stacks we track, shared by 7,861 launches and more locked down than the typical Product Hunt launch.
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Tech Stack (9) · Indie stack
| BaaS |
Firebase
|
| CSS framework |
Tailwind CSS
|
| Framework |
React
|
| Meta-framework |
Next.js
(2)
|
| Analytics |
Google Analytics
(3)
|
| SEO |
Bing Webmaster
|
Google Search Console
|
Infrastructure
Email Security
Storage (4)
| Name | Lifetime | Detected as |
|---|---|---|
| _ga | 1y | Google Analytics |
| _ga_DN9RP88JDY | 1y | Google Analytics |
| Database | Version | Detected as |
|---|---|---|
| firebase-heartbeat-database | 1 | Firebase |
| firebase-installations-database | 1 | Firebase |
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.