Usage example of https://gist.github.com/akaita/63cd58a1c91b81313cb50316a22e899c custom tag for Coldfusion cache busting

page_withjs.cfm

<cfimport prefix="divvy" taglib="/customTags">
...
...
<!--- <script src="/js/myscript.js"></script> --->
<akaita:js_script src="/js/myscript.js"></akaita:js_script>
...