Node-RED Q & A
Node-RED Questions and Answers. Node-RED is a flow-based (visual) programming tool. These pages have some information that may be currently missing from the documentation or may expand on it.
2018-01-03 Node-RED - debugging flows
Some hints for debugging Node-RED flows
Using the Visual Studio Code debugger to debug Node-RED issues
0001-01-01 How node.send() works
Some detail not included in the documentation.
0001-01-01 How to create a clone of a message object
Node-RED tried to pass messages by reference not copy. Sometimes though, a copy is needed.