Java to Closure JavaScript transpiler
Type checked access to browser APIs for Java code.
Builder API and other goodies for Elemental2
Generates Java annotated with JsInterop from JavaScript extern sources
Utilities for GWT and J2CL to interact with JavaScript beyond JsInterop
Routing based application framework for GWT 2, GWT 3 & J2CL
J2CL and GWT Charts library based on CHART.JS