croupier

The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.

Dear ImGui: Bloat-free Graphical User interface for C++ with minimal dependencies

Apache Superset is a Data Visualization and Data Exploration Platform

Python ETL framework for stream processing, real-time analytics, LLM pipelines, and RAG.

An open-source & self-hostable Heroku / Netlify / Vercel alternative.

The HTML5 Creation Engine: Create beautiful digital content with the fastest, most flexible 2D WebGL renderer.

The easy-to-use open source Business Intelligence and Embedded Analytics tool that lets everyone work with data :bar_chart:

ClickHouse? is a real-time analytics database management system

DuckDB is an analytical in-process SQL database management system

Umami is a simple, fast, privacy-focused alternative to Google Analytics.