SVG (Scalable Vector Graphics) are great for the internet of today. Check out this amazing presentation about them, if you have any doubts.


Referencing SVGs with file path in CSS and/or HTML files will spawn additional HTTP requests when loading a page. Including SVGs inside CSS will prevent you from styling them.


We can define SVG elements in separate template, so they won’t clutter other templates. Now we can reference them with use tag.

  • icons.handlebars or whatever templating language you’re using, for defining symbols
<svg class="svg-icons" display="none" version="1.1" xmlns="" xmlns:xlink="">
    <symbol id="icon-three-dots" viewBox="0 0 18 4">
      <path class="path" fill-rule="evenodd" clip-rule="evenodd" d="M0,2c0,1.1,0.9,2,2,2s2-0.9,2-2S3.1,0,2,0S0,0.9,0,2z M7,2c0,1.1,0.9,2,2,2
        s2-0.9,2-2s-0.9-2-2-2S7,0.9,7,2z M14,2c0,1.1,0.9,2,2,2s2-0.9,2-2s-0.9-2-2-2S14,0.9,14,2z"/>
      <!-- more icons/SVGs with own id's here -->
  • referencing
<svg class="icon"><use xlink:href="#icon-three-dots"></use></svg>

Be sure to include icons.handlebars into your DOM before referencing them. Now we avoided doing unnecessary requests and because icons are part of the DOM, we can style them with CSS. Double win!

A fine color trick

.icon { fill: currentColor; }

This will color SVG’s fill with the same color that’s set on the element that wraps SVG.

Thanks to my coworker Gregor who found most of these things out.