Tearline
One custom element that renders anything you wrap in it as a thermal receipt, then exports it as a PNG. Zero dependencies, no build step, MIT.
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 13 August 2026; the live site may have changed since.
Tearline is partway there, with a thorough launch checklist and clean crawl signals. Main gaps: missing several security headers, incomplete legal pages, and tracking cookies set before any opt-in.
Launched on Hacker News on August 13, 2026. The site is hosted on Vercel, with a domain registered 7 weeks before launch. The crawl picked up 6 technologies on this site, covering analytics, frameworks, hosting, and javascript library. The stack includes Next.js, React, and HSTS.
For context, it's on one of the most common stacks we track, shared by 2,906 launches.
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Tech Stack (6)
Infrastructure
Email Security
Storage (5)
| Name | Lifetime | Detected as |
|---|---|---|
| ph_phc_uHpxqQHE6veLG48Tv45K3myHfUG7ZGx28dRyFKCVtQox_posthog | 1y | - |
| Key | Size | Detected as |
|---|---|---|
| ph_phc_uHpxqQHE6veLG48Tv45K3myHfUG7ZGx28dRyFKCVtQox_posthog | 1.8 KB | PostHog |
| Key | Size | Detected as |
|---|---|---|
| ph_phc_uHpxqQHE6veLG48Tv45K3myHfUG7ZGx28dRyFKCVtQox_posthog | 388 B | PostHog |
| ph_phc_uHpxqQHE6veLG48Tv45K3myHfUG7ZGx28dRyFKCVtQox_primary_window_exists | 4 B | PostHog |
| ph_phc_uHpxqQHE6veLG48Tv45K3myHfUG7ZGx28dRyFKCVtQox_window_id | 38 B | PostHog |
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 writing signals | +5 |
| 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.