I'm in the middle of writing up some docs at the moment, but unfortunately Web Bluetooth support for Chrome on Windows is planned to arrive in the first few months of next year (when I did the KickStarter everything I heard pointed to it being done by now).
To make matters worse, the existing BLE library for Node.js wants to 'claim' the BLE device, so only really works on Windows 7 and below. As a result I'm actually having to make my own Node.js BLE library - so you'll have to download an app, which will be a 'native' IDE.
Hopefully that'll all change when Google update Chrome, but until then if you want to use Web Bluetooth it's probably best to do so with an Android phone.
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
I'm in the middle of writing up some docs at the moment, but unfortunately Web Bluetooth support for Chrome on Windows is planned to arrive in the first few months of next year (when I did the KickStarter everything I heard pointed to it being done by now).
To make matters worse, the existing BLE library for Node.js wants to 'claim' the BLE device, so only really works on Windows 7 and below. As a result I'm actually having to make my own Node.js BLE library - so you'll have to download an app, which will be a 'native' IDE.
Hopefully that'll all change when Google update Chrome, but until then if you want to use Web Bluetooth it's probably best to do so with an Android phone.