1. Set Web & MySQL ports to 80 & 3306 in MAMP preferences
2. Open /Applications/MAMP/conf/apache/httpd.conf and search for -vhosts.conf. If you have the default httpd.conf, only one match will show up on line 585 and you'll need to uncomment that line by deleting the # at the start of it.
   • It will go from this: # Include /Applications/MAMP/conf/apache/extra/httpd-vhosts.conf
   • to this: Include /Applications/MAMP/conf/apache/extra/httpd-vhosts.conf
3. Copy the httpd-vhosts.conf file from this repo into /Applications/MAMP/conf/apache/extra
4. Edit httpd-vhosts.conf to reflect the correct location of your site directory on your local drive and the new site URL you want
   • Lines 34, 35 and 36 should each be edited
   • If you want to work on multiple sites, duplicate the entire section below and change those three parameters for each site.

<VirtualHost *:80>
    DocumentRoot "/Users/*NAME*/dev/site"     <-- Put your local directory here
    ServerName site.url                       <-- Put your desired url here
    <Directory "/Users/*NAME*/dev/site">      <-- Put your local directory here
        Options Indexes FollowSymLinks
        AllowOverride All
    </Directory>
</VirtualHost>

5. Edit hosts file and add this line:
   • 127.0.0.1 localhost yoursite.url
   • If you are working on multiple sites, create an entry for each site url.
     • (Hostbuddy allows quick, easy swapping of hosts files)
6. Restart the MAMP servers

You can get browser-sync to work by adding proxy: "yoursite.url" to your browser-sync options. Depending on your task runner environment, this can be different. These examples are for gulp and grunt. I don't use brunch, but it should be fairly simple to figure out.

Add this to your gulpfile:

var browserSyncOptions = {
	proxy: "yoursite.url"
};

Be careful! I would recommend searching for browserSyncOptions in your gulpfile if you didn't hand build it. If it's already set, just add proxy: "yoursite.url", in with the other options.

You should reference the docs. As long as your setup isn't really funky, it should be pretty straightforward to just add the proxy line to your task so that it looks something like this:

browserSync: {
	dev: {
		bsFiles: {
			src : 'assets/css/style.css'
		},
		options: {
			proxy: "local.dev"
		}
	}
}