CLI interface for simple-fast-prefix-completions
$ npm install -g simple-fast-prefix-completions-cli
$ echo '["foo", "bar"]' | sfpc --words
{"string":"\u0001bar\u0001foo\u0001","array":[0,4],"SEPARATOR":"\u0001"}
$ sfpc (-v|--version|version)
$ sfpc --help [COMMAND]
If sfpc
freezes you probably have not passed input via stdin.