The shortcut keys are shown as uppercase letters, however, when uppercase is enabled the shortcuts don't work.
I see four ways of dealing with this:

1. Add the uppercase and keep the lowercase letters as well
2. Remove lowercase shortcuts and add the uppercase letters
3. Change the letters on the UI to lowercase and keep the shortcuts in lowercase letters
4. Don't change anything and keep it this way

It would be nice if one could send a message or call a service from the tui.

Please add instructions to build from source that would help for cases where we cannot download. Also, if possible kindly provide a script that does this.

Hey there, thank you for developing such a nice tool.
However, after I upgrade to v0.2.1 I noticed that the topic echo feature is gone.
I just wondering what's wrong with this featrue. Thanks advance.

First of all - a very nice tool! Rather handy for getting a quick overview of system state.

You probably have your own backlog already, but here are a few more suggestions for improvement:

• add parameters category

• keyboard support in navigating and scrolling and selecting

• echo mode sticky across topics
  (choosing echo in one topic and then selecting another should auto-subscribe to the other as well)

• echo mode could also show stats like topic frequency / bandwidth

• resizable message area

• resizable left pane

• subcommand should default to nodes or topics,
  as anyway one can navigate through all the categories when running