wsqlite QueryBuilder offers fluent SQL API with built-in injection protection

The wsqlite library for Python introduces a fluent QueryBuilder API designed to eliminate SQL injection risks that arise from manual string formatting. Developers can construct complex queries — including JOINs, GROUP BY, HAVING, and ORDER BY clauses — using a chainable, readable interface. The library also supports Pydantic v2 models for table definitions and handles automatic column synchronization at startup without manual migrations. A thread-safe connection pool with WAL mode is included, enabling over 5,000 inserts per second. wsqlite provides both synchronous and asynchronous support via async/await, and the project is available on GitHub.