Colaboratory officially suport vim mode !

We can use vim on Colaboratory !

Vim support is now available through the updated editor. Opt in now to try it out! :𝚠𝚚 pic.twitter.com/86iF2pJPP0

— Colaboratory (@GoogleColab) August 1, 2019

How to use vim on Colaboratory

1. Click upper right button (like pot) and update editor version
2. "tools" → "Preferences" → "Site" → "Editor". Change default to vim on "Editor key bindings"