diff --git a/README.md b/README.md
index 0ca1132..a7b421d 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # LevelDB GeoStore for Terraformer
 
-This is an experimental LevelDB plugin got Terraformer's GeoStore.  Currently, it works in Node.js only.
+This is an experimental LevelDB plugin got Terraformer's GeoStore. Should work in the browser with browserify.
 
 ## Install
 
@@ -19,4 +19,8 @@ var store = new GeoStore({
   store: new LevelStore("buildings"),
   index: RTree()
 });
-```
\ No newline at end of file
+```
+
+## Developing
+
+run tests with `npm test`, it will run the node tests and then give you a url, visit that and you will see the browser tests.
\ No newline at end of file
diff --git a/index.js b/index.js
index 6643421..794f99e 100644
--- a/index.js
+++ b/index.js
@@ -1,4 +1,5 @@
-var level = require('levelup');
+var levelup = require('levelup');
+var leveldown = require('leveldown');
 module.exports = LevelStore;
 function LevelStore (options, cb) {
   if (typeof options === 'string') {
@@ -22,8 +23,9 @@ function LevelStore (options, cb) {
   Object.keys(options).forEach(function(key) {
     levelOpts[key] = options[key];
   });
+  levelOpts.db = levelOpts.db || leveldown;
   levelOpts.valueEncoding = 'json';
-  this.db = level(this.name, levelOpts, cb);
+  this.db = levelup(this.name, levelOpts, cb);
   this.close = this.db.close.bind(this.db);
 }
 
diff --git a/package.json b/package.json
index b00e557..9063e79 100644
--- a/package.json
+++ b/package.json
@@ -4,17 +4,27 @@
   "description": "A proof of concept leveldb geostore for Terraformer",
   "main": "index.js",
   "scripts": {
-    "test": "jshint index.js && node test.js"
+    "test": "jshint index.js && node test.js && npm run browser-test",
+    "browser-test": "browserify test.js | testling -u"
   },
   "repository": "git@github.com:JerrySievert/terraformer-geostore-leveldb.git",
   "author": "<Jerry Sievert> code@legitimatesounding.com",
   "license": "BSD",
   "devDependencies": {
     "jshint": "^2.4.4",
-    "leveldown": "~0.10.2",
-    "tape": "~2.10.2"
+    "tape": "~2.10.2",
+    "level-js": "git://github.com/qs44/level.js.git#qs44-pouchDB44-delete-function-in-index",
+    "browserify": "^3.32.0"
   },
   "dependencies": {
-    "levelup": "~0.18.2"
+    "leveldown": "~0.10.2",
+    "levelup": "~0.18.2",
+    "testling": "^1.6.0"
+  },
+  "browser": {
+    "leveldown": "level-js"
+  },
+  "testling": {
+    "files": "test.js"
   }
 }