The PHP Interpreter

A flexible distributed key-value database that is optimized for caching and other realtime workloads.

H2O - the optimized HTTP/1, HTTP/2, HTTP/3 server

A PHP extension for Redis

Keepalived

PAPPL - Printer Application Framework

PDFio is a simple C library for reading and writing PDF files.

PHP bindings for libwkhtmltox

Igbinary is a drop in replacement for the standard php serializer. Check https://github.com/igbinary/igbinary for the freshest version

gLabels Label Designer

Protect hosts from brute-force attacks against SSH and other services

FastLZ extension for php

Igbinary is a drop in replacement for the standard php serializer.

memcached extension based on libmemcached library