Is there a way to select a global variable and show which webcore pistons use that variable?
I wish. 
I think in the past I have "Feature" requested some sort of capability to document your pistons, aka Print/Export/Import locally and cross reference the devices and vars.
I always worry about piston loss as I have 104.
Everytime I do something in HE like fix RF broken devices I don't always remember what pistons they touched. I like the Used By feature in the Devices tab for that recovery.
If a global gets a bad device pointer as a result them I'm off to find it in the list.
Backing pistons is actually a great way to find bad devices/vars as the log creates a backup error.
It would be nice to have a few developer environment options but this is not really a development platform worthy of the time it would take for volunteers.
webcore registers global variables (HE hub variables) in use to hubitat
There is also a display as piston run under
HE console -> apps -> webcore -> settings -> Dump global variables in use
You need to have debug level set on webCoRE to see this
See:
2 Likes
Frustrating. I went there first and just did not see it.
And now I know so yay! 
