[wk_end]

There's BigInt [0]. Probably less useful for this specific case, but possibly useful as well, are typed integer arrays [1].

[0] https://developer.mozilla.org/en-US/docs/Web/JavaScript/Refe...

[1] https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guid...

[alyandon]

Ah, very cool. Thanks.