Grafana

Open-source observability and dashboards for time-series data.

Apache Arrow

Cross-language in-memory columnar format for fast analytics.

Atlan Catalog

Active metadata platform for data discovery; governance; and collaboration.

Datafold

Data diff and data observability for warehouses and pipelines.

Soda Core

Open-source data quality framework; SodaCL plus Soda Cloud.

Great Expectations

Open-source data validation framework for analytics pipelines.

Jupyter

Open-source interactive notebooks for data science and ML.

Cursor

AI-first code editor (VS Code fork) with deep agent capabilities.

GitHub Copilot

AI pair programmer integrated into IDEs and GitHub.