If anyone needs a pretty basic alternative with Windows support, there's Rush: https://github.com/shenwei356/rush https://github.com/shenwei356/rush I use it

If anyone needs a pretty basic alternative with Windows support, there's Rush: https://github.com/shenwei356/rush https://github.com/shenwei356/rush I use it pretty extensively with ffmpeg, imagemagick and the like. I'd been using the mmstick/parallel for a while, but it moved to RedoxOS repos and then stopped being updated, while still having some issues not ironed out. https://github.com/shenwei356/rush https://github.com/shenwei356/rush