stellar-core is the reference implementation for the peer to peer agent that manages the Stellar network
The extensible chat client.
A free Windows-compatible Operating System
syslog-ng is an enhanced log daemon, supporting a wide range of input and output methods: syslog, unstructured text, queueing, SQL & NoSQL.
Redis is an in-memory database that persists on disk. The data model is key-value, but many different kind of values are supported: Strings, Lists, Sets, Sorted Sets, Hashes, Streams, HyperLogLogs, Bi
OpenModelica is an open-source Modelica-based modeling and simulation environment intended for industrial and academic usage.
Vim-fork focused on extensibility and agility.