I've used PL/SQL Developer for years as it is superior in many ways to SQL Developer (sorry just my opinion).
Recently, I've looked at SQL Developer as it has come on a fair bit but simple, time saving elements still don't seem to work unless I am missing a trick.
One is autocomplete so that if I type
INSERT INTO TABLE_NAME(
and wait a few seconds, a list of columns followed by all will allow me to enter all column names delimited with commas automatically.
Is this possible yet please?