Engine-q is an experimental project to replace the core functionality in Nushell (parser, engine, protocol). It's still in an alpha state, and there is still a lot to do: please see TODO.md
If you'd like to help out, come join us on the discord or propose some work in an issue or PR draft. We're currently looking to begin porting Nushell commands to engine-q.
If you are interested in porting a command from Nushell to engine-q you are welcome to comment on this issue 242 with the command name you would like to port.