Debug node
The Debug node can be used to display messages in the Debug sidebar within the editor.
The sidebar provides a structured view of the messages it is sent, making it easier to explore the message.
Alongside each message, the debug sidebar includes information about the time the message was received and which Debug node sent it. Clicking on the source node id will reveal that node within the workspace.
You can choose to log either 1) the complete message object or 2) a specific property of the message object.
Logging the complete message object will have a noticeable impact on application performance.
It is strongly recommended that you log a particular property of the message object (e.g msg.payload), and not the complete message object. If you absolutely must log the complete message object, please only do so temporarily.