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<h4>Safari Technology Preview</h4>
<p class="margin-bottom-small">
Get a sneak peek at upcoming web technologies in macOS and iOS and
experiment with these technologies in your websites and extensions.
</p>
<ul class="links small">
<li class="dmg">
<a
class="inline"
>Safari Technology Preview for macOS High Sierra</a
><br /><span class="smaller lighter nowrap nowrap-small"
>Requires macOS 10.13.</span
>
</li>
<li class="dmg">
<a
class="inline"
>Safari Technology Preview for macOS Sierra</a
><br /><span class="smaller lighter nowrap nowrap-small"
>Requires macOS 10.12.6 or later.</span
>
</li>
<li class="document">
<a href="/safari/technology-preview/release-notes/">Release Notes</a>
</li>
</ul>
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