Hello! Here are two things that would be great to have on Khan Academy.
Copy And Pasting
It would be great if Khan Academy added an update to copy and paste things! (I accidentally make my project on a spin-off that I created and now I can't paste my code into the project. Oof.)
Multiplayer collaboration programs would be an amazing thing. If a user makes a program and opens it to the public, it will be great for others to collaborate in real-time. Maybe add a limit of how many users can collaborate and a selection so that no sneaky hackers get in there.
Thanks for reading. Have a nice day! (Or night)