lzbench is an in-memory benchmark of open-source LZ77/LZSS/LZMA compressors
Limago: an FPGA-based Open-source 100 GbE TCP/IP Stack
Simple Binary Encoding (SBE) - High Performance Message Codec
OpenDDS is an open source C++ implementation of the Object Management Group (OMG) Data Distribution Service (DDS). OpenDDS also supports Java bindings through JNI.
A FAST (FIX Adapted for STreaming) encoder/decoder
A C++ implementation of the FAST protocol.
open-source version of acr & amc
The tool for beautiful monitoring and metric analytics & dashboards for Graphite, InfluxDB & Prometheus & More
Scalable datastore for metrics, events, and real-time analytics