Add a debug mode for project mode and other languages

I've seen a few repls that are actually viruses. For example, https://repl.it/@AdCharity/drivegoogle will try to give you a million popups. There should be a way to report these.

I am using the classroom with several of my classes, and it is really great. One thing I was hoping might change is the ability to see students' progress, even if they haven't submitted the assignment. I have several students who forget to hit submit, and they can never get grades. If I could see their work, I could at least give them partial credit.

I think it would be helpful to be able to see multiple files at one time and work on them

Your suggestions and feedback is very important to us to improve multiplayer. Let us know what you think.

add Icons for image files for example, if it was a .png file, add it should have a file icon with a png text on it.

I would like to have an option to disable pyflake as it is causing problem for me while using type hinting in Python

Feature request: ability to change the shell font/color/size in Repl.it

Currently, the default value for <title> in all html repls is "repl.it" when it is first created. I think it may make more sense to set this to the name of the repl. Obviously, changing the name of the repl would not overwrite the title, just when the repl is first initialized.

Add a Windows VM Mode so we can use batch! For bash files just use the linux VM.