Extro
File-based entrypoints, automatic Manifest V3, and type-safe routing for Chrome extensions, driven by a single Vite plugin.
Added July 18, 2026
· Last analysed July 18, 2026 · via 
· 60% 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 18 July 2026; the live site may have changed since.
Extro is missing several launch fundamentals. What needs work: missing several security headers, incomplete legal pages, and no robots.txt or sitemap.
Launched on Product Hunt on July 18, 2026. The site is hosted on Vercel. Our crawler found 7 technologies on this site, covering ui library, CSS frameworks, frameworks, and hosting. The stack includes Next.js, React, and Tailwind CSS.
It's also running the same core stack as 10,671 other launches.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (7)
| CSS framework |
Tailwind CSS
|
| Framework |
React
|
| Meta-framework |
Next.js
(5)
|
| UI library |
Lucide Icons
|
shadcn/ui
|
Infrastructure
Email Security
Storage (0)
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 copy signals | +5 |
| AI palette 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.