If you write tons of code in Java and Javascript, you probably have a huge number of comments in your code. If not, stop reading and review your code …
Sometimes it is a bit annoying when you scroll thru your code looking for a certain piece of code and you also have to scroll thru all the comments. here is a quick tipp that can make your life earsier.
Open the preferences dialog in Domino Designer and search for “Folding” There are two sections for Java and Javascript, where you can configure if comments should be initially collapsed.