I was building a datapack when I got tired of fishing through the results of /data get. Instead, using /data look formats your query in a screen which you can scroll through or copy from. Using the M key will reopen the last looker screen to save you from selecting the entity again.

!data get command	!data look command
!data get result	!data look result

Clicking on the name: of a {object} or [list] will collapse it and right clicking any entry will copy it's path to the clipboard.

Theres more kinds of data...	Look at Scoreboards too!
!Looking at Objectives	!Hide Objectives