Semantic web, Web-based applications, Ontologies. The emerge of semantic data on the web puts the development of dynamic web applications to the test. On the one hand, we witness more and more semantic information becoming available on the web. On the other hand, we can see web-based applications evolve from server-side applications to responsive client-side applications running in a web browser. In this paper we present a framework that bridges the gap between semantic data defined in OWL ontologies and client-side web applications implemented in JavaScript. 