Dynamically generated SVG through SASS + A 3D animated RGB cube!

Today, I was giving the opening keynote at Codemania in Auckland, New Zealand. It was a talk about color from a math/dev perspective. It went quite well, despite my complete lack of sleep. I mean that quite literally: I hadn’t slept all night. No, it wasn’t the jetlag or the nervousness that kept me up. It […]

I’m going to MIT!!

Last year, I did something crazy, that I’ve been wanting to do since I was little: I applied to MIT’s PhD program in Electrical Engineering and Computer Science. It was not only crazy because I have been working for several years already, but also because I only applied to MIT, as I decided I did […]

Introducing Whathecolor: A color game for web developers!

I’ve been interested in digital color for a long time, and this year I decided to risk giving a technical talk about color some of the conferences I’m speaking at. “Why is that risky?” you might ask. Well, it might end up being really interesting, or it may end up alienating both designers because it’s […]

Vote for me in the net awards 2014!

I was excited and surprised to find out I’ve been in the 10 finalists for two (2!) categories in the net awards this year: Outstanding contribution Conference Talk of the Year (for The humble border-radius) You can vote for me by clicking the above links and have my eternal gratitude Furthermore, the CERN line mode […]

Smooth state animations with animation-play-state

When a CSS animation is applied from the beginning of the page load, things are easy. You just use the animation property with appropriate parameters, and you’re done. However, what if the animation is applied on a certain state, e.g. :hover, :active, :focus or a JS-triggered class change? A naïve approach would be to try […]

Simple script: Automatic talks list

I guess this will not be useful to many, but thought I’d open source it anyway, in case someone else finds it useful. I mostly wrote it because after 50+ conferences, I got seriously fed up updating the list by editing the HTML manually. Now I will only have to edit a JSON file manually! […]

CSS is for developers

Quite often people assume that because the language I focus on is CSS, I must be a web designer. Don’t get me wrong, I love visual design with a passion. I have studied it a lot over the years and I’ve worked on several design projects for clients. Heck, I even have a dribbble profile! […]

Cleanest CSS spinner, ever

For some reason, I seem to have a fascination with CSS loaders these days. After recreating the Google loader with clean CSS recently, I set off to recreate the classic spinner with CSS. Yes, I know this has been done zillions of times, but I wanted a clean, maintainable, reusable solution, not just a proof […]

Flexible Google-style loader with CSS

So, for a while I had noticed the nice sutble loader Google apps use and I was wondering if it would be easy to make with CSS and CSS animations: Yesterday, I realised that you can get this effect by increasing border size until about the middle of the element, as long as the total […]

Slanted tabs with CSS 3D transforms

Not sure if I’m the first to come up with this idea, but I searched and didn’t find anything. So, for a long time, I was wondering if there’s an easy way to create trapezoid shapes in CSS, especially with borders etc. Eventually, I realized that I could use a pseudo-element for the background and […]