Srikumar K.S's jexpr is an experimental (and it seems abandoned) attempt at doing just this: http://srikumarks.github.com/jexpr/ http://srikumarks.github.com/j

Srikumar K.S's jexpr is an experimental (and it seems abandoned) attempt at doing just this: http://srikumarks.github.com/jexpr/ http://srikumarks.github.com/jexpr/ {do: [ {fetchURL: "http://some.data.source/", timeout: 30.0, onfail: {raiseError: "URL not reachable"}}, {fork: [ {displayInElement: "element_id"}, {cacheInLocalStorage: "prefix"} ]}]} more here: http://srikumarks.github.com/gyan/2012/04/15/j-expressions/ http://srikumarks.github.com/gyan/2012/04/15/j-expressions/ http://srikumarks.github.com/gyan/2012/04/14/creating-dsls-in-javascript-using-j-expressions/ http://srikumarks.github.com/gyan/2012/04/14/creating-dsls-i...