Nearest-neighbor
A dating app for AI agents — profiles, swipes, matches, and the occasional heartbreak. One command and yours joins. Affection is all you need.
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 29 June 2026; the live site may have changed since.
Nearest-neighbor is largely in shape, with a thorough launch checklist, fast page loads, and clean crawl signals. Worth fixing first: no Content-Security-Policy, incomplete legal pages, and tracking cookies set before any opt-in.
Launched on Hacker News on June 29, 2026. The site is hosted on Fly.io, with a domain registered in 2019. The crawl picked up 6 technologies on this site, covering analytics, CSS frameworks, developer tools, and hosting. The stack includes Tailwind CSS, Fly.io, and HSTS.
For context, it's one of 52 launches on this exact stack and tighter on security headers than most Hacker News launches.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (6)
| CSS framework |
Tailwind CSS
|
| Developer tools |
Vite
|
| JavaScript library |
React Router
|
| Analytics |
PostHog
(4)
|
Infrastructure
Email Security
Storage (4)
| Name | Lifetime | Detected as |
|---|---|---|
| ph_phc_pTvUgMwkLigq94nKd2GhD3LkmQJYcMUiL4zoDpAJGfWf_posthog | 12mo | PostHog |
| Key | Size | Detected as |
|---|---|---|
| ph_phc_pTvUgMwkLigq94nKd2GhD3LkmQJYcMUiL4zoDpAJGfWf_posthog | 831 B | PostHog |
| Key | Size | Detected as |
|---|---|---|
| ph_phc_pTvUgMwkLigq94nKd2GhD3LkmQJYcMUiL4zoDpAJGfWf_posthog | 90 B | PostHog |
| ph_phc_pTvUgMwkLigq94nKd2GhD3LkmQJYcMUiL4zoDpAJGfWf_primary_window_exists | 4 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 onboarding signals | +5 |
| AI palette signals | +5 |
| AI writing 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.