Adoption wise, I'd say it's a success. As for how good the protocol is, I'd personally have preferred something binary instead of json.
Documentation can be found:
http://develop.spacemacs.org/layers/+lang/python/README.html
Seems to work fine. Functionally it seems the same, maybe a bit faster. Haven't used it a whole lot.
Really tempted to try out the Microsoft PLS just so that I can say that I am using Microsoft in Emacs. Which is pretty close to being technically correct.
Brave new world.
Nowadays if I was forced to give up my Linux desktop and choose between Windows and OS X for work... Windows 100% of the time. Because I can then use WSL and get Linux nicely integrated into the base OS. Especially since Macbook Pros are not that nice anymore.
I didnt see how it works on Sublime Text yet. Feels like plugins on Sublime dont get the love and quality as plugins in VS Code or Atom.
Wonder if Spacemacs / Spacevim will natively support LSP and DAP. Would be really nice.
Has anyone used some of their abstractions elsewhere? How good are these protocols they are pumping out?