Possu – node-postgres companion

A small companion library for node-postgres that reduces boilerplate by using tagged template literals for SQL queries, with automatic result row/column unwrapping. Current stable version 3.0.0, released periodically. Key differentiators: Promise-based API, runtime SQL injection prevention via tagged templates, built-in transaction and savepoint handling with retry on serialization failures/deadlocks, first-class TypeScript support, and not a framework – works directly with pg.Pool/pg.PoolClient.