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

# CodeBlock

{% embed url="<https://www.youtube.com/watch?v=zrEZFOBH3eU>" %}

## Creating a code file

Click "New CSS" to add a style tag (custom element) to your page. Click "New JS" to add a script tag (custom element) to your page.

## Editing existing code

Click on any custom element (style tag or script tag) to edit the code inside it. Press Command S on Mac or Control S on Windows to save.