Last updated: April 2026
gallery.jessyin.world is a personal art browsing project that displays works from the MoMA open collection. It is not a commercial product and does not sell or monetize any data.
Very little. Here is the full picture:
Chat and presence.When you visit the gallery, you are assigned a random anonymous name (e.g. "Curious Parrot"). Your name, which artwork you are viewing, and any chat messages you send are shared with other visitors in real time. This data is held only in memory and is deleted when you leave or when the server restarts. Nothing is stored permanently.
Rate limiting. Your IP address is used temporarily to prevent abuse of the AI description feature. IP-based counters expire after 60 seconds and are not logged or stored beyond that.
AI descriptions. When you view an artwork, a short AI-generated description may be created using the artwork metadata (title, artist, date, medium). No personal information is sent to the AI. Generated descriptions are cached by artwork ID for up to 30 days to avoid regeneration.
No accounts. No advertising. No fingerprinting. No data is sold or shared with third parties. Anonymous usage analytics (page views, feature interactions) are collected via PostHog to help improve the experience.
The site uses Google Fonts and Fontshare for typography, which may log standard web request data per their own policies. Real-time features run on PartyKit. AI descriptions are generated via the Anthropic API. Email delivery uses Resend. Usage analytics use PostHog.
If you enter your email address, you agree to receive communications from us. You can opt out at any time by contacting us at hello@enterportal.xyz.
Questions? Reach out at jessyin.world.