Site-Speed and Web Performance Engineering – CSS Wizardry

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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 230 articles on this blog. Find them all on the archive page.

18 October, 2011
Reset restarted
16 October, 2011
The ‘island’ object
22 September, 2011
The ‘nav’ abstraction
17 September, 2011
Ordered and numbered lists; the differences
17 September, 2011
Writing efficient CSS selectors
13 September, 2011
Do designers need to code?
11 September, 2011
When using IDs can be a pain in the class...
24 August, 2011
Two titillating table tips
23 August, 2011
Building better grid systems
18 August, 2011
Good developers are illusionists

Hi there, I’m Harry Roberts. I am an award-winning Consultant Web Performance Engineer, designer, developer, writer, and speaker from the UK. I write, Tweet, speak, and share code about measuring and improving site-speed. You should hire me.