Download of j2s-0.5.0-eclipse-3.1.zip (j2s-0.5.0-eclipse-3.1.zip ( external link: SF.net): 2,341,519 octetos) will begin shortly. If not so, click link on the left.
Java2Script(J2S) provides an Eclipse Java to JavaScript compiler plugin and a JavaScript version of Eclipse SWT besides common utilities like java.lang.* and java.util.*. SWT-based RCP can be converted into RIA by using J2S.