Articles by

Robin Rendle

Writer, designer, type nerd.

Metadata Markup

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Jeremy Keith looks at the competing standards for the metadata that goes in the head which ultimately helps services such as Slack, Twitter and Facebook to create a preview of the content of a website. Unfortunately the lack of consensus …

font-size-adjust

This property gives developers the ability to set the font-size of an element depending on the size of its lowercase letters, rather than the uppercase letters.

.element {
  font-size: 22px;
  font-size-adjust: .5;
}

In this case the lowercase letters of …

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Animate box-shadow with Silky Smooth Performance

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Neat trick by Tobias Ahlin:

How do you animate the box-shadow property in CSS without causing re-paints on every frame, and heavily impacting the performance of your page? Short answer: you don’t. Animating a change of box-shadow will hurt performance.

Loading Web Fonts with the Web Font Loader

Several years ago the consensus on font loading in the community was that, as a website loads, all fonts should be hidden until the correct resources have been downloaded. Many designers and developers argued that the default font loading method …

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Throttling the Network in Chrome DevTools

The Network tab in Chrome DevTools has an option to faux throttle your network, so you can experience what your users might experience visiting your website on 3G, 2G and GPRS connections. Besides the obvious, it’s also useful for visualising …

CSSgram

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CSSgram is a CSS library by Una Kravets recreating Instagram filters. The filters are pseudo elements on the <figure>, sitting on to of the <img>, using different gradients, opacities, and mix-blend-modes.

This continues her excellent work in experimenting …