The fastest path to AI-powered full stack observability, even for lean teams.

The PHP Interpreter

Zstandard - Fast real-time compression algorithm

TCP port scanner, spews SYN packets asynchronously, scanning entire Internet in under 5 minutes.

memcached development tree

OpenZFS on Linux and FreeBSD

iperf3: A TCP, UDP, and SCTP network bandwidth measurement tool

Flexible I/O Tester

The password hash Argon2, winner of PHC

Gluster Filesystem : Build your distributed storage in minutes

NAXSI is an open-source, high performance, low rules maintenance WAF for NGINX

An implementation of the TLS/SSL protocols

A generic dynamo implementation for different k-v storage engines

F-Stack is an user space network development kit with high performance based on DPDK, FreeBSD TCP/IP stack and coroutine API.

Scalable PostgreSQL connection pooler

Nginx virtual host traffic status module

The system statistics collection daemon. Please send Pull Requests here!

LastPass command line interface tool

This XHProf PHP extension fork has outlived its purpose and is archived in favor of the revitalized https://github.com/longxinH/xhprof

LibreSSL Portable itself. This includes the build scaffold and compatibility layer that builds portable LibreSSL from the OpenBSD source code. Pull requests or patches sent to tech@openbsd.org are …

A curated list of awesome Nginx distributions, 3rd party modules, Active developers, etc.

A Statsd-compatible metrics aggregator

Nginx GeoIP2 module

TrailDB is an efficient tool for storing and querying series of events

OpenID Certified™ OpenID Connect and FAPI 2 Relying Party module for Apache HTTPd

APCu - APC User Cache

A module for nginx web server for handling file uploads using multipart/form-data encoding (RFC 1867).

A fast, lock-free, shared memory user data cache for PHP

simple robot mitigation module using cookie based challenge/response technique. Not supported any more.