Don't feed the trolls.
Start porting PyV8 to Python 3.3
However I would love to see the API fully exposed to PyV8 so you have the full option to script in either Python or JS
With that said, it isn't my scripting language of choice, but I like playing with it on occasions.
Serge needs PyV8 to port Emmet to ST3: github.com/sergeche/emmet-sublime
I tried building it once a month or so back but it was beyond my skill/motivation level
You need C++ / boost::python / Python C API knowledge (porting changes from 2.x to 3.x)
boost::python supports python 3.3, but PyV8 also uses some raw C extension code
Tried again before and this time managed to build PyV8 on Python3.3, though not all the tests are passing, so there's work to be done
I think supporting JS for plugin dev would be awesome and there'd be huge community support.
Speaking very theoretically and with only the faintest familiarity with the plugin architecture of ST, I would guess it would be possible to write a plugin that bridged the ST plugin python API to JS effectively creating a plugin that allowed for JS plugin dev. It might not even be that much of a hack. All take my answer off the air
Pretty much. The PyV8 author himself is working on the Python 3.3 support now, so it's just a matter of time.
Just a headsup that Serge has some binaries here for PyV8: github.com/emmetio/pyv8-binaries
There's binaries that work on ST3/Python3 etc