I was going to post in the suggestions, but I do not have permissions. I assume this has been discussed before but I wasn't able to locate. Two big components missing in the programming toolbar are simple comments and unary operators.
I suggest the ability to add comments with a simple operator. I have been doing the following for the last decade or so and it doesn't appear to incur CPU usage to any significant degree. It would be nice if you could include an HTML link you can in Visual Studio. This is what I do currently but it is clunky:
This would be nice savings and improve readability. Prefix and postfix operators would be ideal and save space. I assume these could be made to run very fast.