How to develop Shopify themes locally?

Question

I\'m going to work on a Shopify theme, and I want to figure out how to run/edit it locally. I\'d like to be able to the following, if possible:

1. Pull all the Sh

Answer 1

Juan's answer is spot on.

There's one more I know of which I believe is a little more advanced than Themekit (which I use) called Quickshot: https://quickshot.readme.io/v2.1/docs