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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.
@Gordon
Wow, that looks great!
Normally I have no problem with including apps that use a third party API, but in this case I'm a little concerned that the 100/month API limit would run out too quickly - I think very soon the app wouldn't be usable by anyone :(
It's a real shame though - I wonder if there's a JS-only option. There is https://antimatter15.com/ocrad.js/demo.html but it seems (at least from the demo!) like it won't do anything like as good a job as what you found!