diff --git a/.circleci/config.yml b/.circleci/config.yml
new file mode 100644
index 0000000..c7fb5e9
--- /dev/null
+++ b/.circleci/config.yml
@@ -0,0 +1,53 @@
+version: 2.0
+jobs:
+  build:
+    
+    docker:
+      - image: circleci/php:7.1.9-browsers
+    working_directory: ~/repo
+    steps:
+      - checkout
+      - run:
+          name: Setup dependencies
+          command: |
+            sudo composer self-update
+            composer install -n --prefer-dist
+      - run:
+          name: Setup Code Climate test-reporter
+          command: |
+            curl -L https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64 > ./cc-test-reporter
+            chmod +x ./cc-test-reporter
+      - run:
+          name: Run tests
+          command: |
+            sudo docker-php-ext-enable xdebug
+            ./cc-test-reporter before-build
+            sudo vendor/bin/phpunit --coverage-clover clover.xml
+            ./cc-test-reporter after-build --coverage-input-type clover --exit-code $?
+
+version: 2
+jobs:
+  build:
+    environment:
+      CC_TEST_REPORTER_ID: b291228f0a903ae688099b7d801a631cf3a0929d6c0b7792010c52192ee5d50f
+    docker:
+      - image: circleci/node:7.10
+    working_directory: ~/repo
+
+    steps:
+      - checkout
+      - restore_cache:
+          keys:
+          - v1-dependencies-{{ checksum "package.json" }}
+          - v1-dependencies-
+
+      - run: npm install
+
+      - save_cache:
+          paths:
+            - node_modules
+          key: v1-dependencies-{{ checksum "package.json" }}
+        
+      - run: npm run test
+
+      # publish to npm
diff --git a/.gitignore b/.gitignore
index 3091757..a4916e6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 node_modules
-coverage
\ No newline at end of file
+coverage
+dist
\ No newline at end of file
diff --git a/dist/client.d.ts b/dist/client.d.ts
deleted file mode 100644
index 846d2ac..0000000
--- a/dist/client.d.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-import { Module } from 'snabbdom/modules/module';
-export declare const makeModule: (styleElementSelector?: string | undefined) => Module;
-declare const _default: Module;
-export default _default;
diff --git a/dist/client.js b/dist/client.js
deleted file mode 100644
index bf014d7..0000000
--- a/dist/client.js
+++ /dev/null
@@ -1,32 +0,0 @@
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var utils_1 = require("./utils");
-var removeServersideStyles = function (styleElementSelector) {
-    var previousStyleTarget = document.querySelector(styleElementSelector);
-    if (previousStyleTarget) {
-        previousStyleTarget.remove();
-    }
-};
-var makeDomUpdater = function (styleElementSelector) {
-    if (styleElementSelector === void 0) { styleElementSelector = undefined; }
-    return function (oldNode, newNode) {
-        if (newNode.elm) {
-            var elm_1 = newNode.elm;
-            utils_1.updateVNode(newNode, function (name, value) { return elm_1.setAttribute(name, value); });
-        }
-        if (typeof styleElementSelector !== 'undefined') {
-            removeServersideStyles(styleElementSelector);
-        }
-    };
-};
-exports.makeModule = function (styleElementSelector) {
-    if (styleElementSelector === void 0) { styleElementSelector = undefined; }
-    // Serverside styles are only removed the first time updateDOM is called
-    var domUpdater = utils_1.alternateFirstInvocation(function () { return makeDomUpdater(styleElementSelector); }, function () { return makeDomUpdater(); });
-    var updateDOM = function (oldNode, newNode) { return domUpdater.next().value(oldNode, newNode); };
-    return {
-        create: updateDOM,
-        update: updateDOM,
-    };
-};
-exports.default = exports.makeModule();
diff --git a/dist/server.d.ts b/dist/server.d.ts
deleted file mode 100644
index 3d4370e..0000000
--- a/dist/server.d.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-import { VNode } from 'snabbdom/vnode';
-export declare const serverSideCssModule: (node: VNode, attributes: Map<string, string | number>) => void;
-export declare const collectStyles: (node: VNode) => string;
diff --git a/dist/server.js b/dist/server.js
deleted file mode 100644
index 13f92b7..0000000
--- a/dist/server.js
+++ /dev/null
@@ -1,21 +0,0 @@
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var typestyle_1 = require("typestyle");
-var utils_1 = require("./utils");
-exports.serverSideCssModule = function (node, attributes) {
-    return utils_1.updateVNode(node, function (name, value) { return attributes.set(name, value); });
-};
-exports.collectStyles = function (node) {
-    var instance = typestyle_1.createTypeStyle();
-    traverseVNode(node, instance);
-    return instance.getStyles();
-};
-var traverseVNode = function (node, instance) {
-    var data = node.data;
-    if (data.css) {
-        instance.style(data.css);
-    }
-    if (node.children) {
-        node.children.forEach(function (child) { return traverseVNode(child, instance); });
-    }
-};
diff --git a/dist/snabbdom-typestyle.d.ts b/dist/snabbdom-typestyle.d.ts
deleted file mode 100644
index 0197d66..0000000
--- a/dist/snabbdom-typestyle.d.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-import { Module } from 'snabbdom/modules/module';
-import { default as cssModule } from './client';
-export * from './types';
-export * from './server';
-export declare const makeClientSideCssModule: (styleElementSelector?: string | undefined) => Module;
-export default cssModule;
diff --git a/dist/snabbdom-typestyle.js b/dist/snabbdom-typestyle.js
deleted file mode 100644
index 66502f3..0000000
--- a/dist/snabbdom-typestyle.js
+++ /dev/null
@@ -1,9 +0,0 @@
-"use strict";
-function __export(m) {
-    for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];
-}
-Object.defineProperty(exports, "__esModule", { value: true });
-var client_1 = require("./client");
-__export(require("./server"));
-exports.makeClientSideCssModule = client_1.makeModule;
-exports.default = client_1.default;
diff --git a/dist/types.d.ts b/dist/types.d.ts
deleted file mode 100644
index 802e519..0000000
--- a/dist/types.d.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-import { VNodeData } from 'snabbdom/vnode';
-import { types } from 'typestyle';
-export interface StyledVNodeData extends VNodeData {
-    css?: types.NestedCSSProperties;
-}
-export declare type Style = types.NestedCSSProperties;
diff --git a/dist/types.js b/dist/types.js
deleted file mode 100644
index c8ad2e5..0000000
--- a/dist/types.js
+++ /dev/null
@@ -1,2 +0,0 @@
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
diff --git a/dist/utils.d.ts b/dist/utils.d.ts
deleted file mode 100644
index 8370217..0000000
--- a/dist/utils.d.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-import { VNode } from 'snabbdom/vnode';
-export declare const makeClassName: (oldClassName: string, newClassName: string) => string;
-export declare const updateVNode: (node: VNode, attributeAccessor: (attribute: string, className: string) => void) => void;
-export declare function alternateFirstInvocation(first: () => any, subsequent: () => any): IterableIterator<any>;
diff --git a/dist/utils.js b/dist/utils.js
deleted file mode 100644
index dfd8618..0000000
--- a/dist/utils.js
+++ /dev/null
@@ -1,58 +0,0 @@
-"use strict";
-var __generator = (this && this.__generator) || function (thisArg, body) {
-    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
-    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
-    function verb(n) { return function (v) { return step([n, v]); }; }
-    function step(op) {
-        if (f) throw new TypeError("Generator is already executing.");
-        while (_) try {
-            if (f = 1, y && (t = y[op[0] & 2 ? "return" : op[0] ? "throw" : "next"]) && !(t = t.call(y, op[1])).done) return t;
-            if (y = 0, t) op = [0, t.value];
-            switch (op[0]) {
-                case 0: case 1: t = op; break;
-                case 4: _.label++; return { value: op[1], done: false };
-                case 5: _.label++; y = op[1]; op = [0]; continue;
-                case 7: op = _.ops.pop(); _.trys.pop(); continue;
-                default:
-                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
-                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
-                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
-                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
-                    if (t[2]) _.ops.pop();
-                    _.trys.pop(); continue;
-            }
-            op = body.call(thisArg, _);
-        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
-        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
-    }
-};
-Object.defineProperty(exports, "__esModule", { value: true });
-var typestyle_1 = require("typestyle");
-exports.makeClassName = function (oldClassName, newClassName) {
-    return (oldClassName + " " + newClassName).trim();
-};
-exports.updateVNode = function (node, attributeAccessor) {
-    var data = node.data;
-    if (data.css) {
-        data.props = data.props || {};
-        attributeAccessor('class', exports.makeClassName(data.props.className || '', typestyle_1.style(data.css)));
-    }
-};
-function alternateFirstInvocation(first, subsequent) {
-    return __generator(this, function (_a) {
-        switch (_a.label) {
-            case 0: return [4 /*yield*/, first()];
-            case 1:
-                _a.sent();
-                _a.label = 2;
-            case 2:
-                if (!true) return [3 /*break*/, 4];
-                return [4 /*yield*/, subsequent()];
-            case 3:
-                _a.sent();
-                return [3 /*break*/, 2];
-            case 4: return [2 /*return*/];
-        }
-    });
-}
-exports.alternateFirstInvocation = alternateFirstInvocation;