Archive: March 13th, 2016

Instagram-style filters in HTML5 Canvas | Viget

Una’s [Instagram filters in CSS}( are great, but the browser support for CSS filters isn’t as good as, say, the browser support for canvas. Here’s a clever bit of scripting to polyfill filters using canvas.

Introducing A11y Toggle

Here’s a bit of convergent evolution: Hugo’s script is similar to what I wrote about recently.

He also raises a point that Kevin mentioned:

I would like to investigate on the details and summary elements as they are basically a native implementation for content toggles.

For some reason details never got much browser love, even though it’s clearly paving a well-trodden cowpath.