CSS Architecture and Performance Engineering – CSS Wizardry – CSS Architecture, Web Performance Optimisation, and more, by Harry Roberts

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Harry gave the team a strong footing for identifying performance issues on iPlayer. With his knowledge, we were able to roll out quick fixes to our audiences without the need for big rewrites, all within just two days.
Matthew Burrows, BBC iPlayer
Harry helped our team level up their scalable CSS architecture skills, and to say that he had a large impact on our work is an understatement. We can’t recommend him enough.
Addy Osmani, Google
Harry’s workshop was excellent; we left with tons of new ideas and techniques to improve both the CSS architecture and overall performance of Behance and Adobe Portfolio.
Jackie Balzer, Adobe
There’s a short list of people I whole-heartedly recommend for detailed performance work; Harry is right up there at the top.
Tim Kadlec
The CSS architecture I learned from Harry on the NHS project has changed the way I work. Bravo!
Josh Nesbitt

Articles

There are 211 articles on this blog. Find them all on the archive page.

17 November, 2010
Mark up a semantic, accessible, progressively enhanced, mobile optimised progress bar (bonus: style the numbers in an ordered list!)
20 October, 2010
I hate that I love Writer
20 October, 2010
Unsung heroes
19 October, 2010
Things are changing at CSS Wizardry
13 October, 2010
Your logo is an image, not an <h1>
11 October, 2010
Hyperbolic title using the word sexy to describe some code
6 October, 2010
Good developers vs. good salespeople
5 October, 2010
Designing in the browser leads to better quality builds
4 October, 2010
In response to 'Invisible captcha to prevent form spam'
27 September, 2010
Keeping code clean with content

Hi there, I’m Harry. I am an award-winning Consultant Front-end Architect, designer, developer, writer and speaker from the UK. I write, tweet, speak and share code about authoring and scaling CSS for big websites. You can hire me.