PDFBase
Free online PDF tools with privacy-first processing. Convert, edit, and transform PDFs instantly in your browser.
Added July 23, 2026
· Last analysed July 23, 2026 · via 
· 0% unique tagline (similar to Fluxbase)
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.
PDFBase scores highly overall, with complete legal pages, a complete set of security headers, and a thorough launch checklist. Main gaps: no email security records.
Launched on Product Hunt on July 23, 2026. The site is hosted on Vercel. The crawl picked up 10 technologies on this site, covering ui library, analytics, CSS frameworks, and DNS providers. The stack includes Next.js, React, and Tailwind CSS.
For context, it's on one of the most common stacks we track, shared by 11,266 launches and more locked down than the typical Product Hunt launch.
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Tech Stack (10)
| DNS |
Vercel DNS
|
| Hosting |
Vercel
(2)
|
| Security | HSTS |
| CSS framework |
Tailwind CSS
|
| Framework |
React
|
| Meta-framework |
Next.js
(5)
|
| UI library |
Lucide Icons
|
shadcn/ui
|
| Analytics |
Vercel Analytics
medium
|
| SEO |
Google Search Console
|
Infrastructure
Email Security
Storage (1)
| Database | Version | Detected as |
|---|---|---|
| pdfbase-storage | 1 | - |
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 CSS signals | +10 |
| AI palette signals | +5 |
| AI stack signals | +10 |
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.