What the site does
The site has no account system, advertising pixels, or remote fonts. The Jev playground is not publicly enabled, so no playground text is currently sent. Before live model access opens, this notice will be updated with the processor, billing and data-handling details.
First-party traffic counter
After a page is visible for 2.5 seconds or receives a trusted interaction, the browser sends a request with no page content, keys, referring page, or visitor profile to /api/traffic/collect on the same origin. Obvious crawler user agents, Cloudflare-verified bots and low bot-score requests, and automated visits that fail the page check are not counted; this is heuristic filtering and cannot identify every automated visit. D1 stores only daily aggregate visitor, visit, and page-view counts; it does not store IP addresses, user agents, paths, random visitor IDs, or individual request records. Before a write, Cloudflare keeps a short-lived, 60-second rate-limit counter based on the connection IP to reduce artificial traffic; the IP is not written to D1 and persistent Worker logs are disabled. A fixed-value HttpOnly session cookie is used only to decide whether activity belongs to the same 30-minute visit, and each page view extends that expiry by 30 minutes. A second HttpOnly cookie stores only the current Hong Kong date so the same browser counts at most once toward that day's UV; it does not merge devices. The public traffic page reads only these aggregates.
Local records
Favorites, reading progress and legacy display preferences use this browser's localStorage. They do not synchronize across devices. A different origin, cleared storage or private browsing can prevent persistence.
External destinations
Official docs, GitHub and provider consoles follow their own policies. Your hosting provider may retain access logs. If the publisher adds analytics, forms, video or a backend, this notice must be reviewed rather than retaining the claim that no tracking is present.
Clear local records
You can clear browser data for this site. The button below removes only this site's favorites, reading and preference keys, not data from unrelated websites or applications.