Some free and non-free text editors for Mac OS X.

• TextMate (free)
• Sublime Text (non-free)
• Brackets (free)
• CodeRunner (non-free)
• SubEthaEdit (non-free)
• Atom (free)
• TextWrangler (free)
• UltraEdit (non-free)
• Textastic (non-free)
• Chocolat (free)
• BBEdit (non-free)
• Aquamacs (free)
• EditRocket (non-free)
• Smultron (non-free)
• Peppermint (non-free)
• Coda (non-free)
• Editra (free)