Node.js Addon parseJson Ref: http://www.mail-archive.com/v8-users@googlegroups.com/msg04430.html

hello.cpp

#include <node.h>

using namespace v8;

Handle<Value> parseJson(Handle<Value> jsonString) {
    HandleScope scope;

    Handle<Context> context = Context::GetCurrent();
    Handle<Object> global = context->Global();

    Handle<Object> JSON = global->Get(String::New("JSON"))->ToObject();
    Handle<Function> JSON_parse = Handle<Function>::Cast(JSON->Get(String::New("parse")));

    // return JSON.parse.apply(JSON, jsonString);
    return scope.Close(JSON_parse->Call(JSON, 1, &jsonString));
}

void Initialize(Handle<Object> exports) {
    exports->Set(String::NewSymbol("parseJson"), FunctionTemplate::New(parseJson)->GetFunction());
    //IntelliSense: argument of type "v8::Handle<v8::Value> (*)(v8::Handle<v8::Value> jsonString)" is incompatible with parameter of type "v8::InvocationCallback"
}

NODE_MODULE(hello, Initialize)

/*
//test.js
var hello = require('./build/Release/hello');
console.log( hello.parseJson( "{\"a\":1, \"b\":2}" ) );
*/