2010 update: Lo, the Web Performance Advent Calendar hath moved Dec 13 This post is part of the 2009 performance advent calendar experiment. Stay tuned for the articles to come. People are often afraid to use PNG because they think that: a/ it doesn’t work in all browsers, or b/ filesizes are bigger than GIF […]

2010 update: Lo, the Web Performance Advent Calendar hath moved Dec 12 This post is part of the 2009 performance advent calendar experiment (12 articles down, 12 more to go). Stay tuned for the articles to come. Let’s continue the topic of reducing file sizes started with the previous post and talk about making images […]

A few months ago I gave a 5 minute Ignite talk at the Velocity conference. (My previous post talks about the Ignite experience.) I thought they recorded the video and wanted to share but seems like it’s not happening. So below are the slides from slideshare. The ignite talk rules are: 20 slides that change […]