selasar

Selasar is a lightweight, self-hosted web analytics solution designed for privacy and performance. It utilizes ClickHouse as its primary analytics engine to enable fast queries across millions of events, while using SQLite for metadata management. The platform is built with a modern tech stack including Bun, Hono, Svelte 5, and Inertia v3. Key capabilities include: - **Privacy-First Tracking**: A lightweight JavaScript tracker that requires no cookies and no consent banners. - **Comprehensive Analytics**: Detailed breakdowns of traffic sources, page views (top, entry, and exit), device types, browsers, operating systems, and geographic data (countries and cities). - **Marketing Insights**: Built-in support for UTM campaign tracking and conversion funnel monitoring. - **Real-time Monitoring**: A dedicated dashboard to view active visitors in real-time. - **Multi-domain Management**: Ability to track unlimited sites, each supporting multiple domains. - **Developer Friendly**: Provides API keys for programmatic access and custom event tracking via a simple JavaScript API. The system can be deployed via Docker or as a native systemd service on Linux VPS.