CodeIgniter Text Editor

[eluser]jkevinburton[/eluser]
I use Coda!

[eluser]Bart v B[/eluser]
I use Codelobser. Has a greate CI plugin. Only need to pay if you want to use it also afther 30 days.
The editor is free. (Windows only b.t.w.)

[eluser]chefnelone[/eluser]
Coda is great as well.