postgres-composite

A lightweight zero-dependency library for parsing and serializing PostgreSQL composite type values as strings. Version 0.3.0 is the current stable release. It provides two functions: parse, which returns an iterable of string or null values from a formatted composite string, and serialize, which produces a composite string from an iterable. The library is ESM- and CJS-compatible, ships TypeScript definitions, and has no runtime dependencies. It is intended for use with the pg client or raw PostgreSQL connections. Minimal API surface with no additional configuration needed.