We often talk about resources that are delivered whole to an application as assets. Traditionally these are image and sound files. In federated wiki we store files other than pages in asset folders.
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To provide support for static assets if a site contains an `assets` directory its contents will be served under the `/assets/` url.
Assorted Assets Saved in Wiki. github 
Elm package for defining a typed asset path and obtaining its URL. github
Smart contracts usually operate over user owned assets, thus, vulnerabilities in programs and in the underlying programming languages can lead to considerable losses.