plv8/pljs: JavaScript in PostreSQL DB engine

 GitHub - plv8/pljs: PLJS - Javascript Language Plugin for PostreSQL

PLJS is a trusted JavaScript Language Extension for PostgreSQL.

It is compact, lightweight, and fast.

JavaScript: QuickJS

PostgreSQL: 14+

CREATE EXTENSION pljs;

DO $$ pljs.elog(NOTICE, "Hello, World!") $$ LANGUAGE pljs;