For those who have never used a terminal: When copying and pasting from here to your terminal, do NOT include $ (dollar sign followed by a space). $ is used to indicate the beginning of a new command. Enter commands one at a time and press return after each one.

If you're working locally, you'll need something like MAMP to work with the PHP and MySQL required by WordPress. If you're working remotely, you'll have to deal with the pitfalls of SSH (lagging and broken pipes), unless you use something like Mosh (which I highly recommend).

Setting Up Your Environment

First, you'll need to install git. Then, you will need nodejs (and npm). Head here for the most complete instructions I've found. Once you have npm, you can install the Grunt Command Line Interface or Gulp, and node-sass globally:

$ npm install -g grunt-cli
$ npm install -g gulp-cli
$ npm install -g node-sass

Installing WordPress and Scratch

Navigate to the root directory of your site. Copy and paste this into your terminal:

$ wget && tar xfz latest.tar.gz && mv wordpress/* ./ && rmdir ./wordpress/ && rm -f latest.tar.gz

or, if you have WP-CLI:

$ wp core download
$ wp core config # you'll need some arguments here
$ wp core install # and here

Now you can do this:

$ cd wp-content/themes/
$ git clone

Getting Started Screencast

At this point you should install dependencies:

$ cd scratch-theme/
$ npm install

What's Included

├── assets/
│   ├── core/
│   ├── css/
│   ├── fonts/
│   ├── grunt/
│   ├── gulp/
│   ├── img/
│   ├── js/
│   └── scss/
├── docs/
├── includes/
├── parts/
│   └── layouts/
├── root/
└── acf-json/

The assets/ directory contains all SCSS, CSS, JS, images, and fonts as well as the Gruntfile and gulpfile and their respective package.json files. There are also helpful READMEs in most directories.

The docs/ directory contains the markdown files you are reading right now. includes/ has additional PHP that's loaded into functions.php. parts/ are partial templates like header.php and footer.php. root/ contains files that should be moved to the root of your site if you desire to use the configuration that comes with HTML5 Boilerplate.

Next up: Check out these screencasts to see Scratch in action, but bear in mind that they may be out of date. Who has time to make gifs?!