A code-searching tool similar to ack, but faster.

Zstandard - Fast real-time compression algorithm

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

A time-series database for high-performance real-time analytics packaged as a Postgres extension

A modern, portable, easy to use crypto library.

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

Simple and portable (but not inflexible) GUI library in C that uses the native GUI technologies of each platform it supports.

Experimental, scalable, high performance HTTP server

A command-line based markdown presentation tool.

Asynchronous networking for C

A Command Line Parser

PG-Strom - Master development repository

Interpreted language focused on expressiveness and type safety.

Antidote, an open-source IEEE 11073-20601 stack