<h1 id="runtime">Runtime<a aria-hidden="true" class="anchor-heading icon-link" href="#runtime"></a></h1>
<h3 id="javascript-runtime-environment">JavaScript runtime environment<a aria-hidden="true" class="anchor-heading icon-link" href="#javascript-runtime-environment"></a></h3>
<h2 id="two-main-purposes">Two main purposes<a aria-hidden="true" class="anchor-heading icon-link" href="#two-main-purposes"></a></h2>
<ol>
<li>Programmatically change web content based on user actions or data.</li>
<li>Communicate with a server over a network to exchange data.</li>
</ol>

Runtime

JS109_assessment

# Welcome to Dendron

This is the root of your dendron vault. If you decide to publish your entire vault, this will be your landing page. You are free to customize any part of this page except the frontmatter on top.

## Lookup

This section contains useful links to related resources.

- [Getting Started Guide](https://link.dendron.so/6b25)
- [Discord](https://link.dendron.so/6b23)
- [Home Page](https://wiki.dendron.so/)
- [Github](https://link.dendron.so/6b24)
- [Developer Docs](https://docs.dendron.so/)