What powers klotskipuzzle.com?

Advertising

Google AdSense

since May 2026

Analytics

Cloudflare Browser Insights

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Google Analytics

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CDN

Cloudflare

since May 2026

JavaScript frameworks

Next.js v15.3.2

since May 2026

Next.js App Router

since May 2026

React

since May 2026

JavaScript libraries

core-js v3.6.5

since May 2026

Miscellaneous

Cocos2d v3.8.7

since May 2026

HTTP/3

since May 2026

Open Graph

since May 2026

PWA

since May 2026

Webpack

since May 2026

PaaS

Vercel

since May 2026

Performance

Priority Hints

since May 2026

Programming languages

Node.js

since May 2026

Security

HSTS

since May 2026

reCAPTCHA

since May 2026

UI frameworks

Radix UI

since May 2026

shadcn/ui

since May 2026

Tailwind CSS

since May 2026