Lingua Buddy - Your Personal English AI
Voice and text conversation practice with an AI English teacher.
Added August 10, 2026
· Last analysed August 10, 2026 · via 
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 10 August 2026; the live site may have changed since.
Lingua Buddy - Your Personal English AI ships with the basics, with a thorough launch checklist. Visible gaps: missing several security headers, incomplete legal pages, and no sitemap.
Launched on Product Hunt on August 10, 2026. The site is served through Cloudflare, with a domain registered in 2023. We've detected 13 technologies on this site, covering javascript library, security, ui library, and AI builders. The stack includes Tailwind CSS, TanStack Start, and Cloudflare.
It's on one of the most common stacks we track, shared by 878 launches.
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Tech Stack (13)
| CDN |
Cloudflare
(2)
|
| Security |
Cloudflare Bot Management
|
| HSTS |
| CSS framework |
Tailwind CSS
|
| Developer tools |
Vite
|
| Font |
Google Fonts
|
| JavaScript library |
TanStack Router
|
Zod
|
|
| Meta-framework |
TanStack Start
|
| UI library |
Lucide Icons
|
shadcn/ui
|
| Analytics |
Tinybird
|
| AI builder |
Lovable
|
Infrastructure
Email Security
Storage (3)
| Name | Lifetime | Detected as |
|---|---|---|
| __cf_bm | < 1h | Cloudflare |
| __dpl | 23h | - |
| Key | Size | Detected as |
|---|---|---|
| milo.threads.v1 | 80 B | - |
Readiness Breakdown How?
Performance How?
⚠ 3 images: 3 oversized, 1 missing alt text
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 writing signals | +3 |
| Recognised AI builder signature | +100 |
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.