An open-source time-series SQL database optimized for fast ingest and complex queries. Packaged as a PostgreSQL extension.

Columnar storage extension for Postgres built as a foreign data wrapper. Check out https://github.com/citusdata/citus for a modernized columnar storage implementation built as a table access method.

Vulkan API bindings for Go programming language

A port-knocking daemon

The libxo library allows an application to generate text, XML, JSON, and HTML output using a common set of function calls. The application decides at run time which output style should be produced.