pgTAP is a suite of database functions that make it easy to write TAP-emitting unit tests in psql scripts suitable for harvesting, analysis, and reporting by a TAP harness, such as those used in Perl and PHP applications.

Savitar is a C++ library with Python 3 bindings for reading and writing 3MF files.

JavaScript-compatible Unicode data. Arrays of code points, arrays of symbols, and regular expressions for Unicode v15.0.0’s categories, scripts, blocks, bidi, and other properties.

PgSphere, an extension for PostgreSQL, aims at providing uniform access to spherical data. It allows for a fast search and analysis for objects with spherical attributes in geographical, astronomical, or other applications using PostgreSQL.

This extension provides generic queues for PostgreSQL.

PgQ provides generic queues for PostgreSQL. It allows multiple queues in one database, each queue can be consumed by multiple consumers.