There are two ways to create JavaScript and CSS resources in Weceem.
You can upload JS and CSS files to "Server File" content nodes, or you create JavaScript and Stylesheet nodes and edit the files directly in Weceem.
Whichever approach you choose, you include these files in your Template or Widget nodes something like this:
<html>
<head>
<link rel="stylesheet" href="${wcm.createLink(path:'css/main.css')}"/>
<script type="text/javascript" src="${wcm.createLink(path:'js/main.js')}"></script>
</head>
...
</html>
Here we just use the wcm.createLink tag to get the URL to the content nodes. Whether you used Server File or Stylesheet/JavaScript nodes for these files, this will produce the correct URL if the "path" value points to the correct nodes. Note that the Alias URI of the nodes should include the file extension although it does not have to. Some older browsers may require the file extension for correctly identifying the content type.
You can of course place these files anywhere in your repository as long as you use the correct content path URI.
Note that if your CSS files need to reference external resources like images, you will need to make sure the links make sense in relation to the content repository. Relative links will work for Server File nodes, which must be under a Server Directory node. However a Server Directory node cannot have StyleSheet or JavaScript child nodes, so usually if you need to link to relative images from a stylesheet, you will need to upload it as a Server File instead of a StyleSheet node. That is, unless you have a Server Directory node that is a sibling to the StyleSheet node, and you place your images under there.
