I use Kate for all my coding and text editing needs. If you have Konsole installed then it has a built in console that is easy to min/max as needed. It has highlighting and indentation options for nearly every language under the sun and it's really easy to customize the theme and highlighting. Also ...

New member here. Thought I would have some fun with making an avatar.

[Edit: Took 3 tries, but I finally have an obey avatar I like.]