Objective-J is compiled/transformed into JavaScript directly on the browser. (This is contrast to doing this on the server, as GWT does for Java.) Has this approach been implemented for any language, other than Objective-J?
XMLHttpRequest cannot load, No #39;Access-Control-Allow-Origin#39; header is present on the requested resource(XMLHttpRequest 無法加載，請求的資源上不存在“Access-Control-Allow-Origin標頭) - IT屋-程序員軟件開發技術分
