Win10 32-bit = not able to connect to Puck through Bluetooth?

Thanks - that looks promising! I just checked and it looks like espruino-server doesn't support using winnus at the moment - which is what I'm using for the Windows 10 Bluetooth LE (sorry about that)

Since you have noble working there is one option which is to use zadig to swap your Bluetooth LE adaptor over from the windows driver to WinUSB. It'd disable Bluetooth LE support for Windows but might let the Web IDE use Bluetooth.

Or, try npm install -g espruino now you have everything set up.

You should then be able to run espruino to get the command-line app, and that should be able to communicate with the Puck. It's not the IDE, but is a start, and shows everything is working.