Generate short UID

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Thu Dec 16 2021 23:09:17 GMT+0000 (Coordinated Universal Time)

function uid() {
    // I generate the UID from two parts here 
    // to ensure the random number provide enough bits.
    var firstPart = (Math.random() * 46656) | 0;
    var secondPart = (Math.random() * 46656) | 0;
    firstPart = ("000" + firstPart.toString(36)).slice(-3);
    secondPart = ("000" + secondPart.toString(36)).slice(-3);
    return firstPart + secondPart;
}

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Generate short UID

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