s-ui

Debug S-UI connectivity issues with this step-by-step guide. Learn to check core status, inspect connections, close stale connections, and test outbound reachability effectively.

Discover how S UI implements transparent proxy functionality. Dive into the code level analysis and understand its integration with the sing box engine for efficient packet interception.

Deploy S-UI securely. Learn critical hardening steps to protect user credentials, API tokens, and default admin access before production deployment.

Upgrade S-UI to the latest version seamlessly. Run install.sh to download the newest release update systemd binaries and migrate your SQLite schema without data loss.

Discover how S-UI uses sing-box to implement DNS transport and resolution. Learn about transport factories, TransportManager, and domain-specific routing for efficient DNS handling.

Deploy S-UI in production with our best practices. Learn to use install sh, systemd, persistent volumes, secure credentials, and TLS for a robust deployment.

Understand S_UI subscription formats: Link, JSON, and Clash. Discover which format best suits your proxy client needs for efficient configuration.

Learn how S-UI handles multi-client and multi-inbound configurations by storing inbound IDs in a JSON array and using atomic GORM transactions for synchronization. Discover efficient management techniques.

Learn to add custom protocols to S-UI by implementing Go interfaces, registering them in core/register.go, and rebuilding the binary. Integrate your protocols seamlessly.

Learn how S-UI implements traffic routing using its advanced interface. Discover dynamic JSON configurations and how they integrate with the Sing-Box engine for efficient routing.

Explore S UI environment variables including SUI_LOG_LEVEL and SUI_DEBUG. Learn their default values and how to configure S-UI for optimal performance with this comprehensive guide.

Understand the S-UI API interface by learning about its session and token authentication. This guide explains how the dual-layer HTTP system handles browser and programmatic access.