Tianji is an all-in-one insight hub that combines website analytics, uptime monitoring, and server status into a single platform. It aims to replace multiple tools by providing website analysis to track page views and visits, an uptime monitor to check network quality and connectivity, and real-time server status to expose health signals. The project also includes telemetry collection and an OpenAPI interface for programmatic access, enabling integrations and automation. The roadmap lists features such as problem notifications, website management, team collaboration, UTM tracking, waitlists, surveys, Lighthouse reports, and integration hooks, along with deployment conveniences like Helm install support and the ability to deploy from public images. Tianji is open-source under the Apache 2.0 license and supports both self-hosted and cloud deployments, with emphasis on lightweight operation and extensibility through hooks and open APIs.