I searched for this and found Maudite's question about text editors but they were all for Windows.
As you have no doubt guessed, I am trying to find out if there are any text/code editors for the Mac besides what I know of. I'll edit my post to include editors listed.
Thank you everybody that has added suggestions.
I thought TextMate was everyone's favourite. I haven't met a programmer using a Mac who is not using TextMate.