I am the cofounder of Codeanywhere https://codeanywhere.com/ , would love your feedback. :)

https://chrome.google.com/webstore/detail/super-neutron-driv...

I enjoy cloud9

https://c9.io/

Love https://codenvy.com

Would love it if you gave Codenvy a try (I am the founder).

i'm a big fan of nitrous.io and use it daily as my dev environment.