The message count next to the topic should display number of total messages received since monitoring started.

Currently it displays correctly up to the display limit, for example: if 10 is the max number of message to display and store on client, it only display count up to 10.

Add ON/OFF topic toggles. By default (configurable), first 3 topics will be toggled ON.

As a user
I want to be able to toggle topics on and off
so that I only see topics that I am interested in.

Message count badge not displaying correctly in Safari. Works in Chrome.

Store the message in storage so that it does not get discarded.

Currently the viewer only supports message in JSON or plain text format.
This is due to the kafka-proxy-ws library converting the byte arrays using toString() then stringifying all messages using JSON.stringify.

It is common to produce kafka messages using a data serialisation system such as Avro. It would be useful to add support for additional or custom deserialization methods.

The title for message currently displays offset of the message.
This could be enhanced to display a label using a provided expression (per topic).

For example, given the following message structure:

{
     firstName: "",
     lastName: "",
     employmentHistory: [{
         role: "",
         company: ""
     }, {
         role: "",
         company: ""
     }]
}

To use the the "role" of first employment item as message label, one could provide the following expression: employmentHistory[0].role

• Usage
• Configuration options

Steps to reproduce:

1. Click on a message to open message dialog for the first time
2. Close the message dialog by press ESC
3. From now, when a new message is received, the message dialog appears without user clicking on a message.

Expected behaviour: message dialog should only appear when user clicks on a message.