Some things in the devtools are still hogging performance and killing dev experience. These need to be worked on.
Create the minimal setup for devtools to work with in cases where the user hasn't opened devtools yet. No need to import 10 modules before the user has even opened up devtools
Check for memory leaks
See if the loading experience can be batched / made smoother
Some things in the devtools are still hogging performance and killing dev experience. These need to be worked on.