Jellex

Jellex is a web client that provides a Plex-style user interface for Jellyfin servers.

Jellex is a single-page application that connects directly to the Jellyfin API from the browser. It recreates the Plex user interface for Jellyfin users. There is no separate backend to configure or run. Users simply point the application at their Jellyfin server or use the public demo server to sign in. The entire application was written by an LLM in directed sessions and deploys to Cloudflare Workers.

Jellex at a glance

Best for: Software engineer
Runs on: Web, Cloudflare Workers
Pricing: Free
Released: October 2026
Category: AI coding tool
Website: github.com/iridium/jellex

Key features

Plex-style user interface for Jellyfin
Direct communication with the Jellyfin API
No backend required
Deployment to Cloudflare Workers
Support for public demo server login

Use it for

Browsing Jellyfin media libraries with a Plex interface
Connecting to a self-hosted Jellyfin server from the web

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