Program serves node REPL via network
$ sudo npm install -g replNetServer
$ cat listenConf.json
{
"host": "localhost",
"port": 7788,
"exclusive": true
}
$ replNetServer --listenConf listenConf.json
$ nc localhost 7788
> hello = "hello world"
'hello world'
>
Comes from https://nodejs.org/api/repl.html#repl_repl_start_options
See this