https://wicg.github.io/webusb/
Specificatiile api-ului
Exemplu de folosire a api-ului
Api-ul este disponibil si pt Firefox
De mentionat ca trebuie, ca pagina sa foloseasca https.
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Daca dati click pe Promises din paragraful
The WebUSB API relies heavily on JavaScript Promises. If you’re not familiar with them, check out this great Promises tutorial. One more thing, () => {} are simply ECMAScript 2015 Arrow functions – they have a shorter syntax compared to function expressions and lexically bind the value of this.
duce la Mozilla Developer Networks