According to this post on the official V8 Javascript blog, the pseudo-random number generator (PRNG) that V8 Javascript uses in Math.random() is horribly flawed and getting replaced with something … ...

Over the years, multiple studies have found that Google Chrome’s V8 JavaScript engine was returning not-so-random numbers when you called the Math.random() function. Today that’s been fixed ...

That’s why we need a TRNG (True Random Number Generator), but that requires special hardware. Some high-end microprocessors are equipped with an internal hardware TRNG, but it is, unfortunately ...

Random numbers are important for computer encryption, lotteries, scientific modelling, and gambling. Current methods of generating random numbers can produce predictable results.