You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
I was wondering, is there any way to activate a warning when not using a key when mapping over a collection? Usually React print it like "…bla bla bla use a key…", and it’s sometimes boring, but in the end, it’s simpler to figure out where a key is missing.