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

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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
I learned more about CSS architecture in my three-day workshop with Harry than I did in the 10 years before.
Markus Klug

Articles

There are 198 articles on this blog. Find them all on the archive page.

9 January, 2017
A New Year, a New Focus
8 January, 2017
Preparing Vim for Apple’s Touch Bar
4 January, 2017
Choosing the Correct Average
12 December, 2016
CSS Shorthand Syntax Considered an Anti-Pattern
30 November, 2016
CSS Wizardry Newsletter
28 November, 2016
Nesting Your BEM?
23 October, 2016
Improving Perceived Performance with Multiple Background Images
19 October, 2016
Continue Normalising Your CSS
15 October, 2016
Pure CSS Content Filter
10 October, 2016
Pragmatic, Practical, and Progressive Theming with Custom Properties

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.