Free, local-first data catalog that auto-drafts your EU compliance evidence — a GDPR Art. 30 RoPA and a DORA register. One command, ~5 minutes, no Docker. Reads names and types, never the values: raw data never leaves your machine. AGPL-3.0; the paid portal adds only the signed official record — price on the page.
🦦 Pandas-style DataFrame library for Go — fluent API for filtering, grouping, sorting, and statistical analysis with type-safe operations and zero-copy typed slice access.
sparrow — the terminal client for any Apache Arrow Flight / Flight SQL server. One static binary: browse the catalog, run SQL, stream Arrow onward. Human-friendly on a TTY, machine-friendly in a pipe, agent-friendly by design.
Lightweight self-hosted workflow scheduler in a single Go binary — an open-source Airflow/Azkaban alternative. Embedded SQLite, DAGs (cron + dependencies + backfill), polyglot tasks (shell/Python/SQL/JAR/HTTP), web console, REST API, and a built-in MCP server for AI agents. Linux & macOS.