GitHub - calagopus/panel: Pterodactyl alternative written in Rust + React with User Experience in Mind.

Calagopus Panel is an open-source rewrite of Pterodactyl Panel built with Rust (Axum) on the backend and React (Mantine, Tailwind) on the frontend. It aims to improve on the original with new features, better performance, and a redesigned UI. The project includes a modular architecture with support for frontend extensions (themes/plugins), backend extensions (auth providers, database drivers), database migrations via Drizzle and SQLx, and an auto-generated Wings API client.