ftxui is a modern C++ TUI library for building interfaces in a functional style.

Example applications for Userspace IO. More details about UIO can be found here: https://www.kernel.org/doc/html/latest/driver-api/uio-howto.html

StarPU is a runtime system that offers support for heterogeneous multicore machines. While many efforts are devoted to design efficient computation kernels for those architectures (e.g. to implement BLAS kernels on GPUs or on Cell's SPUs), StarPU not only takes care of offloading such kernels (and implementing data coherency across the machine), but it also makes sure the kernels are executed as efficiently as possible.

xorriso-dd-target is a command-line tool to evaluate block devices of the Linux kernel whether they are suitable targets for a disk image file and to optionally copy the image file to one of them. It is specialized on the device names of the Linux kernel and uses the capabilities of util-linux program lsblk. Therefore it refuses to run on non-Linux kernels.

PipeWire and WirePlumber DSP profiles and configurations to drive the speaker arrays in Apple Silicon laptops and desktops.

Varnish Module (VMOD) for access to the Google RE2 regular expression engine. Varnish VCL uses the PCRE library (Perl Compatible Regular Expressions) for its native regular expressions, which runs very efficiently for many common uses of pattern matching in VCL, as attested by years of successful use of PCRE with Varnish.