Additional suggestions

[suurjaak]

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

[eduidl]

@suurjaak

Thank you for feedback.

I almost agree with you, but some of them may be troublesome with textual (using TUI library).I am considering use of the other TUI library.

Anyway, I will fix from easier and more important one. Thanks.