Openpanel-dev/openpanel: All the goodies from both Mixpanel and Plausible combined into one tool.

Openpanel is an open-source analytics tool that combines the functionalities of Mixpanel and Plausible. It allows users to visualize data with various charts, access events and visitors' history, and own their own data. Openpanel is GDPR compliant, privacy-friendly, and offers predictable pricing. It supports Nextjs for the dashboard, Fastify for the event API, Postgres for storing basic information, Clickhouse for storing events, and Redis for cache layer and pub/sub.