Show HN: Understand Mortgage Cash Flows

A while ago, I was wondering if I should buy a home. Then I tried to understand how mortgage loan work, and what the interest rate represents.

A few hours later, this (static) web app was born. It's a glorified calculator that allows you to answer two questions:

- how much interest will I pay in addition to the principal (the amount being borrowed).

- Whether I should buy my home or keep renting.