dbt enables data analysts and engineers to transform their data using the same practices that software engineers use to build applications.

Make Your Company Data Driven. Connect to any data source, easily visualize, dashboard and share your data.

Flexible and powerful data analysis / manipulation library for Python, providing labeled data structures similar to R data.frame objects, statistical functions, and much more

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.

Apache Superset is a Data Visualization and Data Exploration Platform

Streamlit — A faster way to build and share data apps.

🔥 人人可用的开源 BI 工具，数据可视化神器。An open-source BI tool alternative to Tableau.

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

Open-source data movement for ELT pipelines and AI agents — from APIs, databases & files to warehouses, lakes, and AI applications. Both self-hosted and Cloud.

matplotlib: plotting with Python

📊 Cube Core is open-source semantic layer for AI, BI and embedded analytics

A Python Package to Tackle the Curse of Imbalanced Datasets in Machine Learning

Python Data. Leaflet.js Maps.

10 Weeks, 20 Lessons, Data Science for All!

WebGL2 powered visualization framework

Turn any AI agent into an AI Scientist. The #1 Agent Skills library for science, used by 160,000+ scientists worldwide. 140 ready-to-use skills plus 100+ scientific databases covering biology, chemistry, medicine, and drug discovery. Compatible with Cursor, Claude Code, Codex, Pi, Antigravity, and the open Agent Skills standard.