sqlite-jsonschema

sqlite-jsonschema is a SQLite extension that adds JSON Schema validation functions directly into SQL queries. Current stable version is 0.2.3, released monthly. It provides functions like jsonschema_valid(), jsonschema_validate(), and jsonschema_version(). Unlike server-side JSON Schema libraries, it runs entirely within SQLite, enabling schema validation in SQL queries and triggers. The npm package wraps precompiled binaries for macOS, Windows, and Linux (x64 and arm64), and integrates with better-sqlite3 and node-sqlite3 via loadExtension(). Key differentiator: zero-dependency native extension for SQLite.