less than a minute
If you want to export just a few nodes from a flow. Mark all the nodes you need first. If you want to export all nodes in a flow, this step can be skipped.
In Node-RED press on the three bars on the right side and then click on export or import:
For Import:
For Export:
you have to decide from where you want to export: the selected nodes, the current flow or all flows at once. You can also select nodes in this window by clicking on them.
Then you have two options: either to download a json-file or just copy to clipboard.