Show HN: Forge-Core released on GitHub, Parse JSON in your data warehouse (opens in new tab)

Automatically decompose nested JSON in your data warehouse into normalized dbt models.

Forge Core is a deterministic BFS engine that reads a single JSON column (or multi-column table), discovers all nested structures, and generates:

dbt SQL models — one per nested object/array Rollup view — reassembles the full document from normalized tables schema.yml — structural column inventory JSON Schema — standard draft-07 schema of the discovered structure Mermaid ER diagram — table relationship visualization