spamd is a daemonized spamassassin process. Intended to be used with the spamc client, the persistent nature of the spamd server allows it to avoid the overhead of instantiating the perl for each processed message.

This is the GNU Modula-2 compiler for the mipsisa32r6el-linux-gnu architecture, which compiles Modula-2 on platforms supported by gcc. It uses the gcc backend to generate optimised code.

The Go programming language is an open source project to make programmers more productive. Go is expressive, concise, clean, and efficient. Its concurrency mechanisms make it easy to write programs that get the most out of multicore and networked machines, while its novel type system enables flexible and modular program construction. Go compiles quickly to machine code yet has the convenience of garbage collection and the power of run-time reflection. It's a fast, statically typed, compiled language that feels like a dynamically typed, interpreted language.

Pistache is a modern and elegant HTTP and REST framework for C++. It is entirely written in pure C++17 and provides a clear and pleasant API.

Zoltan is a toolkit of parallel services for dynamic, unstructured, and/or adaptive simulations. Zoltan provides parallel dynamic load balancing and related services for a wide variety of applications, including finite element methods, matrix operations, particle methods, and crash simulations. Zoltan also provides parallel graph coloring, matrix ordering, unstructured communication tools, and distributed data directories.

uWSGI presents a complete stack for networked/clustered web applications, implementing message/object passing, caching, RPC and process management. It is designed to be fully modular. This means that different plugins can be used in order to add compatibility with tons of different technology on top of the same core.