> For the complete documentation index, see [llms.txt](https://developers.memberspace.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developers.memberspace.com/master.md).

# Welcome

Welcome to the MemberSpace Developer documentation! Learn about our API and how you can use it to expand your site's capabilities.

*<mark style="background-color:red;">This documentation is only intended for those familiar with Javascript.</mark>*

## Javascript API

Add custom membership logic to your website frontend.

{% content-ref url="/pages/-MYRIwx\_vzaJ0tJhffJk" %}
[Signature](/javascript-api/overview.md)
{% endcontent-ref %}