Icon font
Use in web applications, on buttons, and anywhere you need more than a few icons.
<i class="modus-icons" aria-hidden="true">select_add</i>
SVG sprite
Use for static sites when you only need a few icons.
<svg class="mi" width="1em" height="1em" fill="currentColor">
<use xlink:href="/connect-icons.svg#select-add" />
</svg>
SVG code
Use when you don't want any dependency.
info_outlined
<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" fill="currentColor" class="mi-connect mi-select-add" viewBox="0 0 24 24">
<path d="m17 13.73-4.615.097 2.595 6.058-2.018.769-2.597-6.153L7 17.385V3.346zM21 0v3h3v2h-3v3h-2V5h-3V3h3V0z"/>
</svg>
SVG CSS code
Use for embedding your icons in CSS with no dependency.