TL;DR: Just here for Browsersync setup? Skip to the steps.
I’m always looking for ways to reduce the time between saving a file and seeing changes on the screen.
When I first started working with Drupal, back in the day, I would ftp changes to a server and refresh the page. Once I found Transmit, I could mount a remote directory locally and automatically save files to the server. At the time, my mind was blown by the efficiency of it. In hindsight, it seems so archaic.
One of the primary goals of the new CPR.org website was creating a great, seamless media experience. Part of this was the creation of a persistent audio player that worked on as many modern browsers and devices as possible. Creating this experience, though, was a bit of a process. The audio landscape is pretty scattered when you take a close look at HTML5 audio support and Flash support. So the first thing up was finding a library that let us use both types of audio to reach a wider audience.
When building an event management application recently, we ran into a number of time zone related issues. For example: two logged in users could see different times for the same event. Here's how we fixed it (and all the other annoying bugs we found along the way).