I think "No wheels for uvloop and httptools on Windows :(" is not a limitation.
I like uvloop and this framework. But I have to work on Windows since UE4 is not handy on other system, It's painful to have a linux virtual machine or dual system, I thought I can try "Bash on Ubuntu on Windows", it just works! :)

I have also run Sanic on Windows 10 Anniversary Edition by following these steps:
apt-get remove screen first)It works :)
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I have also run Sanic on Windows 10 Anniversary Edition by following these steps:
apt-get remove screenfirst)It works :)