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

# External resources

You can add external resources like CSS and JavaScript to your fiddle.

Add resource by:

* **URL from the web** – this will embed the specific URL in your fiddle.
* **CDNJS** – just start typing a library name and an autocompelete will suggest libraries you and insert:

<div align="left"><img src="https://2867931111-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-L9jXGYtvV0gDWqyZIc-%2F-LNuvL1vej_AskUMtWKN%2F-LNuwihcYBma-xFz4Z23%2FKapture%202018-10-03%20at%2019.20.30.gif?alt=media&amp;token=12288fd4-5678-4647-aa66-de79dbe5e08e" alt=""></div>

{% hint style="info" %}
&#x20;If you want to use a dynamic resource please add a dummy GET variable i.e. `http://example.com/dynamically.php?somevar=somevalue&dummy=.css`. This will tell JSFiddle to recognize it as a CSS resource.
{% endhint %}