Self-host 3m-ui

3m-ui is a lightweight, self-hosted web management panel for the Mihomo proxy core. It lets administrators create and manage inbound listeners across many protocols with features like Reality, TLS, one-click certificates, and traffic multipliers. Users can be created with random credentials, bound to nodes, given traffic limits and expiry dates, and grouped with tags. Subscriptions are generated in multiple client formats with automatic UA detection. The panel handles configuration validation and rollback, provides Telegram bot alerts and admin commands, supports multi-node clustering with node mirroring and subscription merging, and includes JWT authentication, forced password change on first login, TOTP two-factor authentication, optional GitHub OAuth, and a web-path prefix. Operational features include core start/stop/update, GeoIP updates, panel SSL/ACME with wildcard support via Cloudflare, backup, and one-click Cloudflare WARP registration. It runs as a single statically-linked Go binary with embedded React frontend and modernc SQLite, or via Docker on Linux amd64/arm64, with additional architectures available as standalone binaries. The default panel port is 8080. Licensed under GPL-3.0.