s6 is a small suite of programs for UNIX, designed to allow process supervision (a.k.a service supervision), in the line of daemontools and runit, as well as various operations on processes and daemons. It is meant to be a toolbox for low-level process and service administration, providing different sets of independent tools that can be used within or without the framework, and that can be assembled together to achieve powerful functionality with a very small amount of code.

mold is a faster drop-in replacement for existing Unix linkers. It is several times faster than the LLVM lld linker. mold is designed to increase developer productivity by reducing build time, especially in rapid debug-edit-rebuild cycles.

Logging functions in 'RcppSpdlog' provide access to the logging functionality from the 'spdlog' 'C++' library. This package offers shorter convenience wrappers for the 'R' functions which match the 'C++' functions, namely via, say, 'spdl::debug()' at the debug level. The actual formatting is done by the 'fmt::format()' function from the 'fmtlib' library (that is also 'std::format()' in 'C++20' or later).

This is the GNU Objective-C compiler for the mipsisa64r6-linux-gnuabi64 architecture, which compiles Objective-C on platforms supported by the gcc compiler. It uses the gcc backend to generate optimized code.

This is the GNU C++ compiler, a fairly portable optimizing compiler for C++.

A pglogical extension to get time-based replication delay for PostgreSQL 15.