Your browsers dev tools can be used if I'm understanding the question correctly If not do get back with more specifics
I wish there was an integrated console when you're testing apps / games inside of codio.
@gamedevsam, are you referring to a terminal? Because there is a full vt100-style terminal under Tools. This should enable you to test any command-line application you are working on. If not, then you can always SSH into the box
1+ @gamedevsam testing with console.log() would be great
Why wouldn't you just use your f12 console? Both Chrome and FF have excellent consoles built in (maybe IE too, idk).
@gamedevsam If you are using Chrome, press F12. If you are using Firefox, press Ctrl+Shift+K. If you are using Internet Explorer or Safari, please leave.
I been using the console in chrome but I meant inside of codio