Use a Cloud IDE
Many cloud based IDEs are available. A summary of them are available in What Is The Best IDE?
SSH into a remote machine
SSHing into a remote machine provides access to command-line only tools, including editors such as Vim and Emacs.
Crouton to boot into an Ubuntu session
Any Chromebooks has the capability to use Crouton and what Crouton does is allow the user to use a chroot environment to run Linux from withing ChromeOS. Once Crouton and an Ubun...