Extension Buddy
The Browser Extension Developer Platform - An all-in-one developer platform to build, manage, and monetize browser extensions.
Added April 28, 2026
· Last analysed April 28, 2026 · via 
· 67% 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 28 April 2026; the live site may have changed since.
Extension Buddy looks production-ready overall, with complete legal pages. What needs work: missing several security headers, no sitemap, and tracking cookies set before any opt-in.
Launched on Product Hunt on April 28, 2026. The site is hosted on DigitalOcean App Platform and served through Cloudflare, with a domain registered in 2023. We've detected 11 technologies on this site, covering analytics, CDN, DNS providers, and business email. The stack includes Chakra UI, Cloudflare, and Cloudflare Bot Management.
It's a rare Mailtrap sighting, just 30 in our data.
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Tech Stack (11)
| CDN |
Cloudflare
(4)
|
| DNS |
DigitalOcean DNS
|
| Hosting |
DigitalOcean App Platform
(2)
|
| Protocol | HTTP/3 (2) |
| Security |
Cloudflare Bot Management
|
| Business email |
Google Workspace
|
| Transactional email | Mailtrap |
| Font |
Google Fonts
|
| UI library |
Chakra UI
|
| Analytics |
Google Analytics
(3)
|
| Payments |
Stripe
(3)
|
Infrastructure
Email Security
Storage (9)
| Name | Lifetime | Detected as |
|---|---|---|
| m | 1y | - |
| _extension_buddy_session | session | - |
| _ga | 1y | Google Analytics |
| _ga_1QP46K4CXR | 1y | Google Analytics |
| _session_id | < 1h | - |
| __cf_bm | < 1h | Cloudflare |
| __stripe_mid | 1y | Stripe |
| __stripe_sid | < 1h | Stripe |
| Key | Size | Detected as |
|---|---|---|
| chakra-ui-color-mode | 5 B | Chakra UI |
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI layout 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.