Battery Sensei
macOS menu-bar app for MacBook battery health. Smart alerts, charge limit, Travel Mode, cycle tracking. 5-day free trial (no card), $3.99 once. Native, <1% impact.
Added July 14, 2026
· Last analysed July 14, 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 14 July 2026; the live site may have changed since.
Battery Sensei ships with the launch fundamentals in place, with a thorough launch checklist, fast page loads, and clean crawl signals. What needs work: no Content-Security-Policy, incomplete legal pages, and incomplete email security.
Launched on Product Hunt on July 14, 2026. The site is hosted on Vercel and served through Cloudflare, with a domain registered 7 weeks before launch. The crawl picked up 19 technologies on this site, covering javascript library, transactional email, security, and ui library. The stack includes Tailwind CSS, TanStack Start, and Amazon SES.
For context, it's one of 52 launches on this exact stack and tighter on security headers than most Product Hunt launches.
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Tech Stack (19) · Indie stack
| CDN |
Cloudflare
|
| DNS |
Namecheap DNS
|
| Hosting |
Vercel
|
| Security |
Cloudflare Bot Management
|
| HSTS |
| Transactional email |
Amazon SES
|
Resend
|
| CSS framework |
Tailwind CSS
|
| Developer tools |
Vite
|
| JavaScript library |
Motion
|
TanStack Router
|
|
Zod
|
|
| Meta-framework |
TanStack Start
|
| UI library |
Lucide Icons
|
shadcn/ui
|
|
| Video |
YouTube
|
| Analytics |
Vercel Analytics
medium
|
| Monetisation |
Polar
|
| Directory |
Product Hunt
|
Infrastructure
Email Security
Storage (1)
| Name | Lifetime | Detected as |
|---|---|---|
| __cf_bm | < 1h | Cloudflare |
Readiness Breakdown How?
Performance How?
⚠ 4 images: 2 oversized
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 |
|---|---|
| Placeholder branding | +10 |
| AI palette signals | +5 |
| AI writing signals | +3 |
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.