Only the third party code- chromium and vivaldis changes on top are all public

They may be "public", they still aren't open-source, see r3b1's comment: https://news.ycombinator.com/item?id=17950642

Can we use the term text user interface (TUI) and not CLI for stuff talked about here. I don't like the confusion and I think TUI I'd appropriate, just because something is launched by command line doesn't make it a CLI. A CLI is good for pipes, these things are interactive post start.

bat can pipe just like cat, fzf can pipe and be piped, same ack/ag/rg, same for fd, same for jq.