# External resources

The design team curates a list of external resources we find useful to reference and share.

- [10 General principles for interaction design](https://www.interaction-design.org/literature/article/heuristic-evaluation-how-to-conduct-a-heuristic-evaluation)
- [UX research cheat sheet](https://www.nngroup.com/articles/ux-research-cheat-sheet/)
- [usability.gov](https://www.usability.gov/)
- [Apple's human interface guidelines
- ](https://developer.apple.com/design/human-interface-guidelines/)
- [Google's material design](https://material.io/design/)
- [Recommended books (from PMs)](../../product/onboarding/recommended_reading.md) (feel free to add to the list!)


<section class="h0Wrapper headingWrapper"><section class="h1Wrapper headingWrapper"><h1 id="external-resources"><a class="anchor" aria-hidden tabindex="-1" href="#external-resources"><span class="icon icon-link"></span></a>External resources</h1>
<p>The design team curates a list of external resources we find useful to reference and share.</p>
<ul>
<li><a href="https://www.interaction-design.org/literature/article/heuristic-evaluation-how-to-conduct-a-heuristic-evaluation">10 General principles for interaction design</a></li>
<li><a href="https://www.nngroup.com/articles/ux-research-cheat-sheet/">UX research cheat sheet</a></li>
<li><a href="https://www.usability.gov/">usability.gov</a></li>
<li>[Apple’s human interface guidelines</li>
<li>](<a href="https://developer.apple.com/design/human-interface-guidelines/">https://developer.apple.com/design/human-interface-guidelines/</a>)</li>
<li><a href="https://material.io/design/">Google’s material design</a></li>
<li><a href="../../product/onboarding/recommended_reading">Recommended books (from PMs)</a> (feel free to add to the list!)</li>
</ul></section></section>