collections_extended is a pure Python module with no dependencies providing:

This library supports the building of wheels which, when installed, will expose packages in a local directory on sys.path in "editable mode". In other words, changes to the package source will be reflected in the package visible to Python, without needing a reinstall.

Xapp provides components which are common to multiple desktop environments and required to implement cross-DE solutions.

Btrfsd is a lightweight daemon that takes care of running Btrfs filesystem maintenance tasks. It can:

This yosys plugin allows running RTL synthesis from VHDL source code instead of yosys' native Verilog.

RHVoice uses statistical parametric synthesis. It relies on existing open source speech technologies (mainly HTS and related software).