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Tagged “firefox”

Old CSS, new CSS (

I first got into web design/development in the late 90s, and only as I type this sentence do I realize how long ago that was. Here’s a history of CSS and web design, as I remember it.

Jank-free Responsive Images

Here’s how to improve performance and prevent layout jank when browsers load responsive images.

$$ in the DevTools Console

I learned something new today when developing in the Firefox Dev Tools console (although this applies to Chrome too)—something which was really useful and which I thought I’d share.

Basically, type $$('selector') into the console (replacing selector as desired) and it’ll give you back all matching elements on the page.

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