diff --git a/node_js/geozone.js b/node_js/geozone.js
new file mode 100644
index 0000000..57c3354
--- /dev/null
+++ b/node_js/geozone.js
@@ -0,0 +1,27 @@
+var express = require('express');
+var zd = require('node_binding')
+var router = express.Router();
+
+zd.opendb("../library/timezone21.bin")
+
+router.get('/', function(req, res, next) {
+    if (typeof req.query === 'undefined') {
+        return res.send([]);
+    }
+
+    var lat = parseFloat(req.query.lat)
+    var lon = parseFloat(req.query.lon)
+    var compact = req.query.c === "1";
+
+    var replacer = function(key, val) {
+        return val.toFixed ? Number(val.toFixed(6)) : val;
+    }
+
+    var result = JSON.stringify(zd.lookup(lat, lon, !compact), replacer, compact?0:2)
+
+    res.set('Access-Control-Allow-Origin', '*');    
+    res.set('Content-Type', 'application/json');
+    res.send(result)
+});
+
+module.exports = router;
diff --git a/node_js/node_binding/binding.cpp b/node_js/node_binding/binding.cpp
new file mode 100644
index 0000000..bbb5eac
--- /dev/null
+++ b/node_js/node_binding/binding.cpp
@@ -0,0 +1,130 @@
+#include <napi.h>
+#include <vector> 
+#include <cmath>
+#include "zonedetect.h"
+using namespace Napi;
+
+ZoneDetect* zdTimezone;
+
+Object formatOutput(Env env, ZoneDetect* database, float lat, float lon, bool withNotice) {
+    Object obj = Object::New(env);
+
+    if(lat > 90 || lat < -90 || lon > 180 || lon < -180 || std::isnan(lat) || std::isnan(lon)){
+        return obj;
+    }
+
+    float safezone;
+    ZoneDetectResult* results = ZDLookup(database, lat, lon, &safezone);
+    if(!results){
+        return obj;
+    }
+
+    unsigned int index = 0;
+    std::vector<Object> sobjects;
+    while(results[index].lookupResult != ZD_LOOKUP_END) {
+        Object sobj = Object::New(env);
+        sobj.Set(Napi::String::New(env, "Result"),
+                 Napi::String::New(env, ZDLookupResultToString(results[index].lookupResult)));
+
+        std::string finalTimezone;
+        for(unsigned int i=0; i<results[index].numFields; i++){
+	    if(!results[index].fieldNames || !results[index].data){
+                continue;
+            }
+
+            if(results[index].fieldNames[i] && results[index].data[i]){
+                /* Combine zone with prefix */
+                if(std::string(results[index].fieldNames[i]) == "TimezoneId"){
+                    finalTimezone += results[index].data[i];
+                } else
+                if(std::string(results[index].fieldNames[i]) == "TimezoneIdPrefix"){
+                    finalTimezone = results[index].data[i] + finalTimezone;
+                } else {
+                    sobj.Set(Napi::String::New(env, results[index].fieldNames[i]),
+                             Napi::String::New(env, results[index].data[i]));
+                }
+            }
+        }
+        sobj.Set(Napi::String::New(env, "TimezoneId"), Napi::String::New(env, finalTimezone));
+
+        sobjects.push_back(sobj);
+        index++;
+    }
+        
+    ZDFreeResults(results);
+
+    if(!index){
+        std::string oceanTimezone = "Etc/GMT";
+        int offsetGMT = (lon+187.5f)/15.0;
+        offsetGMT -= 12;
+        if(offsetGMT > 0){
+            oceanTimezone += "-";
+            oceanTimezone += std::to_string(offsetGMT);
+        }
+        if(offsetGMT < 0){
+            oceanTimezone +=  "+";
+            oceanTimezone += std::to_string(-offsetGMT);
+        }
+        
+        Object sobj = Object::New(env);
+        sobj.Set(Napi::String::New(env, "Result"), Napi::String::New(env, "In zone"));
+        sobj.Set(Napi::String::New(env, "CountryName"), Napi::String::New(env, "High seas"));
+        sobj.Set(Napi::String::New(env, "TimezoneId"), Napi::String::New(env, oceanTimezone));
+        sobjects.push_back(sobj);
+    }
+
+    Array out = Array::New(env, sobjects.size());
+    for(unsigned i=0; i<sobjects.size(); i++){
+        out[i] = sobjects[i];
+    }
+    
+    obj.Set(Napi::String::New(env, "Zones"), out);
+    obj.Set(Napi::String::New(env, "Safezone"),
+            Napi::Number::New(env, (index)?safezone:-1));
+    
+
+    std::string notice = ZDGetNotice(database);
+    if(withNotice && notice != ""){
+        obj.Set(Napi::String::New(env, "Notice"),
+                Napi::String::New(env, notice));
+    }
+
+    return obj;
+}
+
+void OpenDB(const CallbackInfo& info) {
+    std::string path;
+
+    path = info[0].As<String>().Utf8Value();
+    zdTimezone = ZDOpenDatabase(path.c_str());
+}
+
+void CloseDB(const CallbackInfo& info) {
+    ZDCloseDatabase(zdTimezone);
+    zdTimezone = nullptr;
+}
+
+Object Lookup(const CallbackInfo& info) {
+    Env env = info.Env();
+    float lat = info[0].As<Number>();
+    float lon = info[1].As<Number>();
+    bool withNotice = info[2].As<Boolean>();
+
+
+    if(zdTimezone){
+        auto country = formatOutput(env, zdTimezone, lat, lon, withNotice); 
+        return country;
+    }
+
+
+    return Object::New(env);
+}
+
+Object Init(Env env, Object exports) {
+    exports.Set("opendb", Function::New(env, OpenDB));
+    exports.Set("closedb", Function::New(env, CloseDB));
+    exports.Set("lookup", Function::New(env, Lookup));
+    return exports;
+}
+
+NODE_API_MODULE(addon, Init)
diff --git a/node_js/node_binding/binding.gyp b/node_js/node_binding/binding.gyp
new file mode 100644
index 0000000..32d1e31
--- /dev/null
+++ b/node_js/node_binding/binding.gyp
@@ -0,0 +1,21 @@
+{
+  "targets": [
+    {
+      "target_name": "zd",
+      "sources": [
+        "binding.cpp",
+        "../../library/zonedetect.c"
+      ],
+      "include_dirs": [
+        "<!@(nodejs -p \"require('node-addon-api').include\")",
+        "../../library/"
+      ],
+      "dependencies": [
+        "<!(nodejs -p \"require('node-addon-api').gyp\")"
+      ],
+      "cflags!": ["-fno-exceptions"],
+      "cflags_cc!": ["-fno-exceptions"],
+      "defines": ["NAPI_CPP_EXCEPTIONS"]
+    }
+  ]
+}
diff --git a/node_js/node_binding/package.json b/node_js/node_binding/package.json
new file mode 100644
index 0000000..aa2aba3
--- /dev/null
+++ b/node_js/node_binding/package.json
@@ -0,0 +1,9 @@
+{
+  "name": "zd",
+  "version": "1.0.0",
+  "private": false,
+  "gypfile": true,
+  "dependencies": {
+    "node-addon-api": ""
+  }
+}