diff --git a/Gruntfile.js b/Gruntfile.js
deleted file mode 100644
index 1ea312672..000000000
--- a/Gruntfile.js
+++ /dev/null
@@ -1,101 +0,0 @@
-var path = require("path"),
-    fs = require("fs"),
-    parentFolderName = path.basename(path.resolve('..')),
-    mxClientContent,
-    deps;
-
-// To get the dependencies for the project, read the filenames by matching
-// mxClient.include([...]) in mxClient.js. This is not perfect, but the list is
-// required in mxClient.js for compatibility.
-mxClientContent = fs.readFileSync(
-  path.join(__dirname, "./javascript/src/js/mxClient.js"),
-  "utf8"
-);
-deps = mxClientContent.match(/mxClient\.include\([^"']+["'](.*?)["']/gi).map(function (str) {
-  return "." + str.match(/mxClient\.include\([^"']+["'](.*?)["']/)[1];
-});
-deps = ["./js/mxClient.js"].concat(deps.slice(0));
-
-module.exports = function (grunt) {
-  grunt.initConfig({
-    copy: {
-      main: {
-        files: [{
-          expand: true,
-          cwd: "./javascript/src",
-          src: deps,
-          dest: "./javascript/dist"
-        }],
-        options: {
-          // After each module, add the object to the '__mxOutput' namespace
-          // E.g. __mxOutput.mxLog, etc.
-          process: function (content, srcpath) {
-            var afterContent = "",
-                moduleName = path.basename(srcpath, ".js");
-
-            afterContent += "\n__mxOutput." + path.basename(srcpath, ".js") +
-              " = typeof " + moduleName + " !== 'undefined' ? " + moduleName + " : undefined;\n";
-
-            return content + afterContent;
-          }
-        }
-      }
-    },
-    concat: {
-      dist: {
-        src: deps.map(function (dep) {
-          return path.join("./javascript/dist", dep);
-        }),
-        dest: './javascript/dist/build.js'
-      },
-      options: {
-        banner: "(function (root, factory) {\n" +
-          "if (typeof define === 'function' && define.amd) {\n" +
-          "define([], factory);\n" +
-          "} else if (typeof module === 'object' && module.exports) {\n" +
-          "module.exports = factory();\n" +
-          "} else {\n" +
-          "root.mxgraph = factory();\n" +
-          "}\n" +
-          "}(this, function () {\n" +
-          "return function (opts) {\n" +
-          // Opts will be passed into this function, expand them out as if
-          // they were globals so they can get picked up by the logic in
-          // mxClient.js.
-          "for (var name in opts) { this[name] = opts[name]; }\n" +
-          "var __mxOutput = {};\n",
-        footer: "return __mxOutput;\n" +
-          "};\n" +
-          "}));"
-      }
-    },
-    webpack: {
-      examples: {
-        entry: "./javascript/examples/webpack/src/anchors.js",
-        output: {
-          path: "javascript/examples/webpack/dist",
-          filename: "anchors.js"
-        }
-      }
-    },
-    watch: {
-      javascripts: {
-        files: "javascript/src/**/*.js",
-        tasks: ["umdify"],
-        options: {
-          interrupt: true
-        }
-      }
-    },
-  });
-
-  require(parentFolderName === "node_modules" ? "load-grunt-parent-tasks" : "load-grunt-tasks")(grunt);
-  grunt.registerTask("default", [
-    "copy",
-    "concat",
-    "webpack"
-  ]);
-  grunt.registerTask("build", [
-    "default"
-  ]);
-};