Block or report csswizardry
Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.
You must be logged in to block users.
Contact GitHub support about this user’s behavior. Learn more about reporting abuse.
Report abuse
— I am co-chair of performance.now()—the conference
for web performance
professionals
I am a Consultant Web Performance Engineer from the UK. I help some of the world’s largest and most respected organisations find and fix their site-speed issues.
I’m currently booking clients for Q4 2025 and beyond.
Get in touch if speed matters to your business.
I don’t write as much code as I used to, but my biggest or most recent contributions are:
- 🩺 Obs.js: context-aware web performance for everyone.
- 🧼 defaults.css: a thoroughly modern, light-touch reset for people who like writing CSS.
- 🧠 ct.css: Let’s take a look inside your <head>.
- 🧊 inuitcss: an extensible, scalable, Sass-based, OOCSS framework for large and long-lasting UI projects.
Find me on:
Pinned Loading
If the problem persists, check the GitHub status page or contact support.