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

# LumiDB product documentation

Welcome to LumiDB’s product documentation. Here you’ll find background information about LumiDB and practical usage guides.

You can find links to all articles in the left-hand navigation. Below are a few selected articles you might be interested in.

If you have feedback, suggestions for new features, or need help for any reason, contact our support team at: <support@lumidb.com>.

You can access your LumiDB account using the button below.

<a href="https://api.lumidb.com/" class="button primary">LumiDB</a>

<table data-view="cards"><thead><tr><th></th><th></th><th></th><th data-hidden data-card-cover data-type="files"></th><th data-hidden></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><h4><i class="fa-globe-pointer">:globe-pointer:</i></h4></td><td><strong>LumiDB in brief</strong></td><td>Most important features explained</td><td></td><td></td><td><a href="/introduction/lumidb-in-brief.md">LumiDB in brief</a></td></tr><tr><td><h4><i class="fa-leaf">:leaf:</i></h4></td><td><strong>Browsing datasets</strong></td><td>How to browse vasta dataset collections</td><td></td><td></td><td><a href="/user-guides/browsing-datasets.md">Browsing datasets</a></td></tr><tr><td><h4><i class="fa-globe-pointer">:globe-pointer:</i></h4></td><td><strong>Cropping datasets</strong></td><td>Merging, cropping, and filtering datasets</td><td></td><td></td><td><a href="/user-guides/merging-cropping-and-filtering-datasets.md">Merging, cropping, and filtering datasets</a></td></tr></tbody></table>