I doubt. With the help of AnnotationProcessors we remove the need to type boiler plate code. Don't bother with getters and setters, don't bother with fields. Just use the @Property annotation and the rest will be generated for you. When you need to talk to server use @OnReceive annotation and you get the result. Type-safe. Reflection-less. Effective.
 Write Your Own Provider
- Get the sources and check the implementation in ko/fx and ko/bck2brwsr modules.
- Implement your own context provider
- Guarantee your Knockout.js binding (if you are attempting to do Knockout.js binding) is correct by running the TCK in org.netbeans.html.json.tck package.
In case of questions, ask on our mailing list bck2brwsr (at) apidesign.org