This is the video from my favorite session from WordCamp San Francisco. Mitcho Erlewine did a wonderful talk on abstracting code that really challenged me to produce better, cleaner, reusable code. Here is the video description:

Mitcho Erlewine discusses avoiding programming disasters by properly abstracting the code you write and how you can make sure to write code both you and others can reuse in the future.

Read my WordCamp San Francisco recap post

- sara cannon