diff --git a/_config/dev.yml b/_config/dev.yml
index 69112be8d..d9fd34d6b 100644
--- a/_config/dev.yml
+++ b/_config/dev.yml
@@ -12,11 +12,6 @@ DevelopmentAdmin:
       links:
         tests: 'See a list of unit tests to run'
         'tests/all': 'Run all tests'
-    jstests:
-      controller: 'JSTestRunner'
-      links:
-        jstests: 'See a list of JavaScript tests to run'
-        'jstests/all': 'Run all JavaScript tests'
     tasks:
       controller: 'TaskRunner'
       links:
diff --git a/dev/JSTestRunner.php b/dev/JSTestRunner.php
deleted file mode 100644
index ac92a1216..000000000
--- a/dev/JSTestRunner.php
+++ /dev/null
@@ -1,193 +0,0 @@
-<?php
-/**
- * Controller that executes QUnit tests via jQuery.
- * Finds all htm/html files located in <yourmodule>/javascript/tests
- * and includes them as iFrames.
- *
- * To create your own tests, please use this template:
- * <code>
- * <!DOCTYPE html>
- * <html id="html">
- * 	<head>
- * 		<title>jQuery - Validation Test Suite</title>
- * 		<link rel="Stylesheet" media="screen"
- * 			href="thirdparty/jquery-validate/test/qunit/qunit.css" />
- * 		<script type="application/javascript"
- * 			src="thirdparty/jquery-validate/lib/jquery.js"></script>
- * 		<script type="application/javascript"
- * 			src="thirdparty/jquery-validate/test/qunit/qunit.js"></script>
- * 		<script>
- * 			$(document).ready(function(){
- * 				test("test my feature", function() {
- * 					ok('mytest');
- * 				});
- * 			});
- * 		</script>
- * 	</head>
- * 	<body id="body">
- * 		<h1 id="qunit-header">
- * 			<a href="http://bassistance.de/jquery-plugins/jquery-plugin-validation/">
- * 				jQuery Validation Plugin</a> Test Suite</h1>
- * 		<h2 id="qunit-banner"></h2>
- * 		<div id="qunit-testrunner-toolbar"></div>
- * 		<h2 id="qunit-userAgent"></h2>
- * 		<ol id="qunit-tests"></ol>
- * 	</body>
- * </html>
- * </code>
- *
- * @package framework
- * @subpackage testing
- */
-class JSTestRunner extends Controller {
-	/** @ignore */
-	private static $default_reporter;
-
-	private static $url_handlers = array(
-		'' => 'browse',
-		'$TestCase' => 'only',
-	);
-
-	private static $allowed_actions = array(
-		'index',
-		'all',
-		'browse',
-		'only'
-	);
-
-	/**
-	 * Override the default reporter with a custom configured subclass.
-	 *
-	 * @param string $reporter
-	 */
-	public static function set_reporter($reporter) {
-		if (is_string($reporter)) $reporter = new $reporter;
-		self::$default_reporter = $reporter;
-	}
-
-	public function init() {
-		parent::init();
-
-		if(Director::is_cli()) {
-			echo "Error: JSTestRunner cannot be run in CLI mode\n";
-			die();
-		}
-
-		if (!self::$default_reporter) self::set_reporter('DebugView');
-	}
-
-	public function Link() {
-		return Controller::join_links(Director::absoluteBaseURL(), 'dev/jstests/');
-	}
-
-	/**
-	 * Run all test classes
-	 */
-	public function all() {
-		$this->runTests(array_keys($this->getAllTestFiles()));
-	}
-
-	/**
-	 * Browse all enabled test cases in the environment
-	 */
-	public function browse() {
-		self::$default_reporter->writeHeader();
-		echo '<div class="info">';
-		echo '<h1>Available Tests</h1>';
-		echo '</div>';
-		echo '<div class="trace">';
-		$tests = $this->getAllTestFiles();
-		echo "<h3><a href=\"" . $this->Link() . "all\">Run all " . count($tests) . " tests</a></h3>";
-		echo "<hr />";
-		foreach ($tests as $testName => $testFilePath) {
-			echo "<h3><a href=\"" . $this->Link() . "$testName\">Run $testName</a></h3>";
-		}
-		echo '</div>';
-		self::$default_reporter->writeFooter();
-	}
-
-	/**
-	 * Run only a single test class
-	 */
-	public function only($request) {
-		$test = $request->param('TestCase');
-
-		if ($test == 'all') {
-			$this->all();
-		} else {
-			$allTests = $this->getAllTestFiles();
-			if(!array_key_exists($test, $allTests)) {
-				user_error("TestRunner::only(): Invalid TestCase '$className', cannot find matching class",
-					E_USER_ERROR);
-			}
-
-			$this->runTests(array($test));
-		}
-	}
-
-	public function runTests($tests) {
-		$this->setUp();
-
-		self::$default_reporter->writeHeader("SilverStripe JavaScript Test Runner");
-		self::$default_reporter->writeInfo("All Tests", "Running test cases: " . implode(", ", $tests));
-
-		foreach($tests as $test) {
-			// @todo Integrate output in DebugView
-			$testUrl = $this->urlForTestCase($test);
-			if(!$testUrl) user_error('JSTestRunner::runTests(): Test ' . $test . ' not found', E_USER_ERROR);
-			$absTestUrl = Director::absoluteBaseURL() . $testUrl;
-
-			echo '<iframe src="' . $absTestUrl . '" width="800" height="300"></iframe>';
-		}
-
-		$this->tearDown();
-	}
-
-	public function setUp() {
-	}
-
-	public function tearDown() {
-	}
-
-	protected function getAllTestFiles() {
-		$testFiles = array();
-
-		$baseDir = Director::baseFolder();
-		$modules = scandir($baseDir);
-		foreach($modules as $moduleFileOrFolder) {
-			if(
-				$moduleFileOrFolder[0] == '.'
-				|| !@is_dir("$baseDir/$moduleFileOrFolder")
-				|| !file_exists("$baseDir/$moduleFileOrFolder/_config.php")
-			) {
-				continue;
-			}
-
-			$testDir = "$baseDir/$moduleFileOrFolder/tests/javascript";
-			if(@is_dir($testDir)) {
-				$tests = scandir($testDir);
-				foreach($tests as $testFile) {
-					$testFileExt = pathinfo("$testDir/$testFile", PATHINFO_EXTENSION);
-					if(!in_array(strtolower($testFileExt),array('htm','html'))) continue;
-					$testFileNameWithoutExt = substr($testFile, 0,-strlen($testFileExt)-1);
-					$testUrl = Director::makeRelative("$testDir/$testFile");
-					$testUrl = substr($testUrl, 1);
-					// @todo Limit to html extension with "Test" suffix
-					$testFiles[$testFileNameWithoutExt] = $testUrl;
-				}
-			}
-		}
-
-		return $testFiles;
-	}
-
-	/**
-	 * Returns the URL for a test case file.
-	 *
-	 * @return string
-	 */
-	protected function urlForTestCase($testName) {
-		$allTests = $this->getAllTestFiles();
-		return (array_key_exists($testName, $allTests)) ? $allTests[$testName] : false;
-	}
-}
