stochastic
Simple functions for simulating Poisson Processes, Brownian motion, geometric Brownian motion, discrete/continuous-time Markov chains, and normal random variables
jsrand
A random module for JavaScript, generate random numbers follow different random distributions, including Uniform, Gaussian, Poisson, Exponential, Gamma, Lognormal, Cauchy, Chisquared, Binomial, Weibull and so on
@jwalsh/stochastic
Simulate Poisson Processes, Brownian motion, Markov chains, and normal random variables