Typesafe SQL - Automatically generate TS types for parameters/results of SQL queries of any complexity.
SQL file support - Extract queries from both SQL and TS files.
Watch mode - Generate query types as you write them.
Interpolation helpers - Useful parameter interpolation helpers for arrays and objects.
Single source of types - No need to define your DB schema in TypeScript, your running DB is the live source of type data.
Prevents SQL injections - PgTyped doesn't do explicit parameter substitution. Instead, queries and parameters are sent separately to the DB driver, allowing parameter substitution to be safely done by the PostgreSQL server.