MP3Gain analyzes and adjusts MP3 files so that they have the same volume by using statistical analysis to determine what those levels should be.
JQ is a very popular JSON parsing library written in C.
Oniguruma is a regex C library commonly used as a parser in the PHP and Ruby programming language.
MATIO is an open source C library used for parsing MATLAB files.
MatrixSSL and WolfSSL are open source cryptographic library aimed at IoT and other lightweight use cases.
FreeImage is an open source library for supporting popular graphic image formats, including PNG, BMG, JPEG, TIFF, and more.
H2O is an open source HTTP server written in C. H2O is known for its ability to deliver quicker responses to users with less CPU utilization than older generations of web servers.