Earlier quoted context omitted.
>> it's incumbent on us developers to be more willing to pay for things. If it is worthwhile and not freely available, I will certainly pay. There are some great IDEs and tools that fit into this category. >> We know now that free doesn't really work. I suppose it depends on your needs, but I find using free tools such as zsh, vim, tmux, linux, and many others very valuable to me.
Yeah this project totally completely baffled me. "Autocomplete for the Terminal". What?? Bash has had fully programmable auto-completion for over 20 years [1] -- and that's just one comparitively bare-bones shell, out of dozens that are all free forever and not spyware. Watching their demo didn't help either. At most the behavior seems an incremental improvement over what Bash ships with in most distros, and it's not…
There's so many great projects for bash and zsh add-ons like fzf.