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• November 15, 2014 Why does React scale? JSConf (1)
  React has managed to be successful at scale thanks to the fact that it makes finding the root cause of bugs easier through various mechanisms that I explain in this talk.
• October 8, 2011 Copy SQL Row Changing ID (3)
  I've come across an SQL issue. I need to make a fake spell for the WoW database. However creating one from scratch is too annoying, there are like 30 non-NULL values to fill. Instead what I want is to copy an existing spell with the new id. It appeared to be less trivial than […]
• July 7, 2012 CSS – Understanding Percentage Background Position (10)
  In this article, I'm going to guide you through a concrete problem I had to solve. Eventually, we'll see how to use percentage values in the background-position CSS property and how it solves a lot of tough issues. Usual way Positioning the image The usual way to position images […]
• December 28, 2013 React performance (1)
  Originally posted on Perf Planet. React is a JavaScript library for building user interfaces developed by Facebook. It has been designed from the ground up with performance in mind. In this article I will present how the diff algorithm and rendering work in React so you can optimize […]