diff --git a/.travis.yml b/.travis.yml
index 88d499a..e8d01a5 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,11 +1,12 @@
 language: node_js
 node_js:
 - '0.10'
-notifications:
-  hipchat:
-    rooms:
-      secure: p6IUoOsKoM7cEmUsYh9JV5XKpUSASXukGkiBxdPU+ELM1CgNT0PyUROXwgDvI0vjSBCJemNh5sqrEQWiT70PcR69rH1JQ6+mHZah4r6W1Ql0NuWibvsofLyCeTzW2nrptdx97Z4y65NiHsaaOo3F+BShTeBpmBAvRMNp/FLMjWU=
-    template:
-      - '%{repository}#%{build_number} (%{branch} - %{commit} : %{author}): %{message} (<a href="%{build_url}">Details</a>/<a href="%{compare_url}">Change view</a>)'
-    format: html
-    on_success: never
+before_install:
+  - npm install -g bower
+  - npm install -g grunt-cli
+  - export DISPLAY=:99.0
+  - sh -e /etc/init.d/xvfb start
+install:
+  - bower install
+  - npm install
+
diff --git a/gulpfile.js b/gulpfile.js
index 646588d..6285ae7 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -33,12 +33,23 @@ function ignoreError() {
   /* jshint ignore:end */
 }
 
-function testMocha() {
-  return gulp.src(tests).pipe(new mocha({reporter: 'spec'}));
-}
+var testMocha = function() {
+  return gulp.src(tests).pipe(new mocha({
+    reporter: 'spec'
+  }));
+};
+
+var testKarma = shell.task([
+  './node_modules/karma/bin/karma start --single-run --browsers Firefox'
+]);
+
 
 gulp.task('test', testMocha);
 
+gulp.task('test-all', function(callback) {
+  runSequence(['test'], ['karma'], callback);
+});
+
 gulp.task('test-nofail', function() {
   return testMocha().on('error', ignoreError);
 });
@@ -55,6 +66,10 @@ gulp.task('watch:lint', function() {
   return gulp.watch(alljs, ['lint']);
 });
 
+gulp.task('watch:browser', function() {
+  return gulp.watch(alljs, ['browser-all']);
+});
+
 gulp.task('coverage', shell.task(['istanbul cover _mocha -- --recursive']));
 
 gulp.task('jsdoc', function() {
@@ -82,9 +97,15 @@ gulp.task('browser', function() {
 });
 
 gulp.task('browser-test', shell.task([
-  'find test/ -type f -name "*.js" | xargs browserify -o ./browser/tests.js'
+    'find test/ -type f -name "*.js" | xargs browserify -o ./browser/tests.js'
 ]));
 
+gulp.task('browser-all', function(callback) {
+  runSequence(['browser'], ['browser-test'], callback);
+});
+
+gulp.task('karma', testKarma);
+
 gulp.task('minify', function() {
   return gulp.src('dist/bitcore.js')
     .pipe(closureCompiler({
diff --git a/karma.conf.js b/karma.conf.js
new file mode 100644
index 0000000..cc5620a
--- /dev/null
+++ b/karma.conf.js
@@ -0,0 +1,13 @@
+'use strict';
+
+// karma.conf.js
+module.exports = function(config) {
+  config.set({
+    frameworks: ['mocha'],
+    browsers: ['Chrome', 'Firefox'],
+    singleRun: true,
+    files: [
+      'browser/tests.js'
+    ]
+  });
+};
diff --git a/package.json b/package.json
index 6254f19..efb33fc 100644
--- a/package.json
+++ b/package.json
@@ -6,9 +6,10 @@
   "main": "index.js",
   "scripts": {
     "lint": "gulp lint",
-    "test": "gulp test",
+    "test": "gulp test-all",
     "coverage": "gulp coverage",
-    "build": "gulp"
+    "build": "gulp",
+    "postinstall": "node_modules/gulp/bin/gulp.js browser-all"
   },
   "contributors": [
     {
@@ -91,7 +92,10 @@
     "gulp-shell": "^0.2.10",
     "lodash": "^2.4.1",
     "mocha": "~2.0.1",
-    "run-sequence": "^1.0.2"
+    "run-sequence": "^1.0.2",
+    "karma": "^0.12.28",
+    "karma-mocha": "^0.1.9",
+    "karma-firefox-launcher": "^0.1.3"
   },
   "license": "MIT"
 }