open-metadata/OpenMetadata: Unified Data Discovery and Governance Platform Trending at 11.9K Stars — 609 Stars Today

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OpenMetadata (11.9K stars, +609 today) is an open-source unified metadata platform providing data discovery, observability, and governance with column-level lineage tracking. The sustained star velocity surge suggests growing adoption as AI-powered data workflows demand better metadata management and data context for LLM applications. Supports automated data quality checks and integrates with the modern data stack including dbt, Airflow, and major data warehouses.