Okay, I'm looking into creating my own addons, and I was wondering what would be good to use. I've found Addonstudio and WoW UI Designer, but both haven't received updates in forever. I've tried searching for help, but I haven't found anything after 2007. Will Addonstudio still work for what I need or should I grab something else?
Okay, thanks for the help. I mostly know C++ and a little Java, never worked with Lua (though they seem fairly close at first glance). I guess I can give just notepad a try, then look through the Dev Tools forum if I get stuck.
Notepad++ is one of the most suggested tools for editing any form of code if you don't have an IDE for that language - it's a free text editor that includes syntax highlighting for literally dozens of programming languages, including Lua.