System-2-arena
An objective leaderboard benchmarking Large Language Models using strategic turn-based games (Othello, Connect 'N', Battleship) with Glicko-2 ratings.
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 July 2026; the live site may have changed since.
System-2-arena is early-stage. Visible gaps: missing several security headers, incomplete legal pages, and no robots.txt or sitemap.
Launched on Hacker News on July 13, 2026. The site is hosted on Vercel. We've detected 6 technologies on this site, covering analytics, CSS frameworks, frameworks, and hosting. The stack includes Next.js, React, and Tailwind CSS.
It's on one of the most common stacks we track, shared by 10,132 launches.
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Tech Stack (6)
| CSS framework |
Tailwind CSS
|
| Framework |
React
|
| Meta-framework |
Next.js
(5)
|
| Analytics |
Vercel Analytics
medium
|
Infrastructure
Email Security
Storage (0)
Readiness Breakdown How?
Performance How?
Broken first-party requests (1), worth fixing
- 404 /_vercel/insights/script.js
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 iconography signals | +3 |
| AI stack signals | +10 |
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.