> can you make money while you sleep or lie on a beach? > Your side project (SaaS, info product) can. or you could invest your surplus JavaScript money in the

> can you make money while you sleep or lie on a beach? > Your side project (SaaS, info product) can. or you could invest your surplus JavaScript money in the stock market, or real estate, or other investments that reduce your demand for money (e.g. a cheap house if that's a better deal than renting). Less interesting than side projects but probably a much more predictable low-time return on investment.