diff --git a/README.md b/README.md
index ee50840b..5c9fe593 100644
--- a/README.md
+++ b/README.md
@@ -100,9 +100,11 @@ By default the editor will only support paragraphs. Other nodes and marks are av
 <script>
 import { Editor } from 'tiptap'
 import {
+  // Nodes
   BlockquoteNode,
   BulletListNode,
   CodeBlockNode,
+  CodeBlockHighlightNode,
   HardBreakNode,
   HeadingNode,
   ImageNode,
@@ -110,11 +112,18 @@ import {
   OrderedListNode,
   TodoItemNode,
   TodoListNode,
+
+  // Marks
   BoldMark,
   CodeMark,
   ItalicMark,
   LinkMark,
+  StrikeMark,
+  UnderlineMark,
+
+  // General Extensions
   HistoryExtension,
+  PlaceholderExtension,
 } from 'tiptap-extensions'
 
 export default {
@@ -138,7 +147,10 @@ export default {
         new CodeMark(),
         new ItalicMark(),
         new LinkMark(),
+        new StrikeMark(),
+        new UnderlineMark(),
         new HistoryExtension(),
+        new PlaceholderExtension(),
       ],
     }
   },
@@ -322,12 +334,14 @@ This is a basic example of building a custom menu. A more advanced menu can be f
 <template>
   <editor :extensions="extensions">
     <div slot="menubar" slot-scope="{ nodes, marks }">
-      <button :class="{ 'is-active': nodes.heading.active({ level: 1 }) }" @click="nodes.heading.command({ level: 1 })">
-        H1
-      </button>
-      <button :class="{ 'is-active': marks.bold.active() }" @click="marks.bold.command()">
-        Bold
-      </button>
+      <div v-if="nodes && marks">
+        <button :class="{ 'is-active': nodes.heading.active({ level: 1 }) }" @click="nodes.heading.command({ level: 1 })">
+          H1
+        </button>
+        <button :class="{ 'is-active': marks.bold.active() }" @click="marks.bold.command()">
+          Bold
+        </button>
+      </div>
     </div>
     <div slot="content" slot-scope="props">
       <p>This text can be made bold.</p>
diff --git a/examples/Components/Routes/Basic/index.vue b/examples/Components/Routes/Basic/index.vue
index c1293cd6..d31d33d6 100644
--- a/examples/Components/Routes/Basic/index.vue
+++ b/examples/Components/Routes/Basic/index.vue
@@ -21,6 +21,22 @@
 						<icon name="italic" />
 					</button>
 
+					<button
+						class="menubar__button"
+						:class="{ 'is-active': marks.strike.active() }"
+						@click="marks.strike.command"
+					>
+						<icon name="strike" />
+					</button>
+
+					<button
+						class="menubar__button"
+						:class="{ 'is-active': marks.underline.active() }"
+						@click="marks.underline.command"
+					>
+						<icon name="underline" />
+					</button>
+
 					<button
 						class="menubar__button"
 						@click="marks.code.command"
@@ -132,6 +148,8 @@ import {
 	CodeMark,
 	ItalicMark,
 	LinkMark,
+	StrikeMark,
+	UnderlineMark,
 	HistoryExtension,
 } from 'tiptap-extensions'
 
@@ -156,6 +174,8 @@ export default {
 				new CodeMark(),
 				new ItalicMark(),
 				new LinkMark(),
+				new StrikeMark(),
+				new UnderlineMark(),
 				new HistoryExtension(),
 			],
 		}
diff --git a/examples/Components/Routes/CodeHighlighting/index.vue b/examples/Components/Routes/CodeHighlighting/index.vue
index a5b4833d..e65a5288 100644
--- a/examples/Components/Routes/CodeHighlighting/index.vue
+++ b/examples/Components/Routes/CodeHighlighting/index.vue
@@ -18,49 +18,34 @@
 </template>
 
 <script>
-import Icon from 'Components/Icon'
 import { Editor } from 'tiptap'
 import {
-	BlockquoteNode,
-	BulletListNode,
 	CodeBlockHighlightNode,
 	HardBreakNode,
 	HeadingNode,
-	ListItemNode,
-	OrderedListNode,
-	TodoItemNode,
-	TodoListNode,
 	BoldMark,
 	CodeMark,
 	ItalicMark,
-	LinkMark,
-	HistoryExtension,
 } from 'tiptap-extensions'
 
-import { javascript, css } from './examples'
+import {
+	javascript,
+	css,
+} from './examples'
 
 export default {
 	components: {
 		Editor,
-		Icon,
 	},
 	data() {
 		return {
 			extensions: [
-				new BlockquoteNode(),
-				new BulletListNode(),
 				new CodeBlockHighlightNode(),
 				new HardBreakNode(),
 				new HeadingNode({ maxLevel: 3 }),
-				new ListItemNode(),
-				new OrderedListNode(),
-				new TodoItemNode(),
-				new TodoListNode(),
 				new BoldMark(),
 				new CodeMark(),
 				new ItalicMark(),
-				new LinkMark(),
-				new HistoryExtension(),
 			],
 			javascript,
 			css,
diff --git a/examples/Components/Routes/Embeds/index.vue b/examples/Components/Routes/Embeds/index.vue
index 0e85c1a5..b48dad87 100644
--- a/examples/Components/Routes/Embeds/index.vue
+++ b/examples/Components/Routes/Embeds/index.vue
@@ -17,22 +17,12 @@
 </template>
 
 <script>
-import Icon from 'Components/Icon'
 import { Editor } from 'tiptap'
 import {
-	BlockquoteNode,
-	BulletListNode,
-	CodeBlockNode,
 	HardBreakNode,
 	HeadingNode,
-	ListItemNode,
-	OrderedListNode,
-	TodoItemNode,
-	TodoListNode,
 	BoldMark,
-	CodeMark,
 	ItalicMark,
-	LinkMark,
 	HistoryExtension,
 } from 'tiptap-extensions'
 import IframeNode from './Iframe.js'
@@ -40,24 +30,14 @@ import IframeNode from './Iframe.js'
 export default {
 	components: {
 		Editor,
-		Icon,
 	},
 	data() {
 		return {
 			extensions: [
-				new BlockquoteNode(),
-				new BulletListNode(),
-				new CodeBlockNode(),
 				new HardBreakNode(),
 				new HeadingNode({ maxLevel: 3 }),
-				new ListItemNode(),
-				new OrderedListNode(),
-				new TodoItemNode(),
-				new TodoListNode(),
 				new BoldMark(),
-				new CodeMark(),
 				new ItalicMark(),
-				new LinkMark(),
 				new HistoryExtension(),
 				// custom extension
 				new IframeNode(),
diff --git a/examples/Components/Routes/Export/index.vue b/examples/Components/Routes/Export/index.vue
index 62b89f82..3a47159d 100644
--- a/examples/Components/Routes/Export/index.vue
+++ b/examples/Components/Routes/Export/index.vue
@@ -1,6 +1,6 @@
 <template>
 	<div>
-		<editor class="editor" :extensions="extensions" @update="onUpdate">
+		<editor class="editor" :extensions="extensions" @update="onUpdate" ref="editor">
 
 			<div class="menubar" slot="menubar" slot-scope="{ nodes, marks }">
 				<div v-if="nodes && marks">
@@ -99,6 +99,15 @@
 
 		</editor>
 
+		<div class="actions">
+			<button class="button" @click="clearContent">
+				Clear Content
+			</button>
+			<button class="button" @click="setContent">
+				Set Content
+			</button>
+		</div>
+
 		<div class="export">
 			<h3>JSON</h3>
 			<pre><code v-html="json"></code></pre>
@@ -161,6 +170,25 @@ export default {
 			this.json = getJSON()
 			this.html = getHTML()
 		},
+		clearContent() {
+			this.$refs.editor.clearContent()
+			this.$refs.editor.focus()
+		},
+		setContent() {
+			this.$refs.editor.setContent({
+				type: 'doc',
+				content: [{
+					type: 'paragraph',
+					content: [
+						{
+							type: 'text',
+							text: 'This is some inserted text. 👋',
+						},
+					],
+				}],
+			})
+			this.$refs.editor.focus()
+		},
 	},
 }
 </script>
@@ -168,10 +196,15 @@ export default {
 <style lang="scss" scoped>
 @import "~variables";
 
+.actions {
+	max-width: 30rem;
+	margin: 0 auto 2rem auto;
+}
+
 .export {
 
 	max-width: 30rem;
-	margin: 0 auto 5rem auto;
+	margin: 0 auto 2rem auto;
 
 	pre {
 		padding: 1rem;
diff --git a/examples/Components/Routes/Images/index.vue b/examples/Components/Routes/Images/index.vue
index 5b4e4f8f..58300586 100644
--- a/examples/Components/Routes/Images/index.vue
+++ b/examples/Components/Routes/Images/index.vue
@@ -17,49 +17,29 @@
 </template>
 
 <script>
-import Icon from 'Components/Icon'
 import { Editor } from 'tiptap'
 import {
-	BlockquoteNode,
-	BulletListNode,
-	CodeBlockNode,
 	HardBreakNode,
 	HeadingNode,
 	ImageNode,
-	ListItemNode,
-	OrderedListNode,
-	TodoItemNode,
-	TodoListNode,
 	BoldMark,
 	CodeMark,
 	ItalicMark,
-	LinkMark,
-	HistoryExtension,
 } from 'tiptap-extensions'
 
 export default {
 	components: {
 		Editor,
-		Icon,
 	},
 	data() {
 		return {
 			extensions: [
-				new BlockquoteNode(),
-				new BulletListNode(),
-				new CodeBlockNode(),
 				new HardBreakNode(),
 				new HeadingNode({ maxLevel: 3 }),
 				new ImageNode(),
-				new ListItemNode(),
-				new OrderedListNode(),
-				new TodoItemNode(),
-				new TodoListNode(),
 				new BoldMark(),
 				new CodeMark(),
 				new ItalicMark(),
-				new LinkMark(),
-				new HistoryExtension(),
 			],
 		}
 	},
diff --git a/examples/Components/Routes/Placeholder/index.vue b/examples/Components/Routes/Placeholder/index.vue
new file mode 100644
index 00000000..39f55bf9
--- /dev/null
+++ b/examples/Components/Routes/Placeholder/index.vue
@@ -0,0 +1,44 @@
+<template>
+	<div>
+		<editor class="editor" :extensions="extensions">
+			<div class="editor__content" slot="content" slot-scope="props"></div>
+		</editor>
+	</div>
+</template>
+
+<script>
+import { Editor } from 'tiptap'
+import {
+	BulletListNode,
+	ListItemNode,
+	PlaceholderExtension,
+} from 'tiptap-extensions'
+
+export default {
+	components: {
+		Editor,
+	},
+	data() {
+		return {
+			extensions: [
+				new BulletListNode(),
+				new ListItemNode(),
+				new PlaceholderExtension({
+					emptyNodeClass: 'is-empty',
+				}),
+			],
+		}
+	},
+}
+</script>
+
+<style lang="scss">
+.editor p.is-empty:first-child::before {
+	content: 'Start typing…';
+	float: left;
+	color: #aaa;
+	pointer-events: none;
+	height: 0;
+	font-style: italic;
+}
+</style>
diff --git a/examples/Components/Routes/ReadOnly/index.vue b/examples/Components/Routes/ReadOnly/index.vue
index 5b631cf4..1897a306 100644
--- a/examples/Components/Routes/ReadOnly/index.vue
+++ b/examples/Components/Routes/ReadOnly/index.vue
@@ -16,47 +16,29 @@
 </template>
 
 <script>
-import Icon from 'Components/Icon'
 import { Editor } from 'tiptap'
 import {
-	BlockquoteNode,
-	BulletListNode,
-	CodeBlockNode,
 	HardBreakNode,
 	HeadingNode,
-	ListItemNode,
-	OrderedListNode,
-	TodoItemNode,
-	TodoListNode,
 	BoldMark,
 	CodeMark,
 	ItalicMark,
 	LinkMark,
-	HistoryExtension,
 } from 'tiptap-extensions'
 
 export default {
 	components: {
 		Editor,
-		Icon,
 	},
 	data() {
 		return {
 			extensions: [
-				new BlockquoteNode(),
-				new BulletListNode(),
-				new CodeBlockNode(),
 				new HardBreakNode(),
 				new HeadingNode({ maxLevel: 3 }),
-				new ListItemNode(),
-				new OrderedListNode(),
-				new TodoItemNode(),
-				new TodoListNode(),
 				new BoldMark(),
 				new CodeMark(),
 				new ItalicMark(),
 				new LinkMark(),
-				new HistoryExtension(),
 			],
 		}
 	},
diff --git a/examples/Components/Routes/TodoList/index.vue b/examples/Components/Routes/TodoList/index.vue
index 929a6c3d..8a086ce2 100644
--- a/examples/Components/Routes/TodoList/index.vue
+++ b/examples/Components/Routes/TodoList/index.vue
@@ -71,20 +71,14 @@
 import Icon from 'Components/Icon'
 import { Editor } from 'tiptap'
 import {
-	BlockquoteNode,
-	BulletListNode,
 	CodeBlockNode,
 	HardBreakNode,
 	HeadingNode,
-	ListItemNode,
-	OrderedListNode,
 	TodoItemNode,
 	TodoListNode,
 	BoldMark,
 	CodeMark,
 	ItalicMark,
-	LinkMark,
-	HistoryExtension,
 } from 'tiptap-extensions'
 
 export default {
@@ -96,22 +90,60 @@ export default {
 		return {
 			customProp: 2,
 			extensions: [
-				new BlockquoteNode(),
-				new BulletListNode(),
 				new CodeBlockNode(),
 				new HardBreakNode(),
 				new HeadingNode({ maxLevel: 3 }),
-				new ListItemNode(),
-				new OrderedListNode(),
 				new TodoItemNode(),
 				new TodoListNode(),
 				new BoldMark(),
 				new CodeMark(),
 				new ItalicMark(),
-				new LinkMark(),
-				new HistoryExtension(),
 			],
 		}
 	},
 }
-</script>
\ No newline at end of file
+</script>
+
+<style lang="scss">
+@import "~variables";
+
+ul[data-type="todo_list"] {
+  padding-left: 0;
+}
+
+li[data-type="todo_item"] {
+  display: flex;
+  flex-direction: row;
+}
+
+.todo-checkbox {
+  border: 2px solid $color-black;
+  height: 0.9em;
+  width: 0.9em;
+  box-sizing: border-box;
+  margin-right: 10px;
+  margin-top: 0.3rem;
+  user-select: none;
+  -webkit-user-select: none;
+  cursor: pointer;
+  border-radius: 0.2em;
+  background-color: transparent;
+  transition: 0.4s background;
+}
+
+.todo-content {
+  flex: 1;
+}
+
+li[data-done="true"] {
+  text-decoration: line-through;
+}
+
+li[data-done="true"] .todo-checkbox {
+  background-color: $color-black;
+}
+
+li[data-done="false"] {
+  text-decoration: none;
+}
+</style>
\ No newline at end of file
diff --git a/examples/Components/Subnavigation/index.vue b/examples/Components/Subnavigation/index.vue
index 4b6397f9..18a4a202 100644
--- a/examples/Components/Subnavigation/index.vue
+++ b/examples/Components/Subnavigation/index.vue
@@ -33,6 +33,9 @@
 		<router-link class="subnavigation__link" to="/mentions">
 			Mentions
 		</router-link>
+		<router-link class="subnavigation__link" to="/placeholder">
+			Placeholder
+		</router-link>
 		<router-link class="subnavigation__link" to="/export">
 			Export HTML or JSON
 		</router-link>
diff --git a/examples/assets/images/icons/strike.svg b/examples/assets/images/icons/strike.svg
new file mode 100644
index 00000000..4e67b52d
--- /dev/null
+++ b/examples/assets/images/icons/strike.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><title>text-strike-through</title><path d="M23.75,12.952A1.25,1.25,0,0,0,22.5,11.7H13.564a.492.492,0,0,1-.282-.09c-.722-.513-1.482-.981-2.218-1.432-2.8-1.715-4.5-2.9-4.5-4.863,0-2.235,2.207-2.569,3.523-2.569a4.54,4.54,0,0,1,3.081.764A2.662,2.662,0,0,1,13.615,5.5l0,.3a1.25,1.25,0,1,0,2.5,0l0-.268A4.887,4.887,0,0,0,14.95,1.755C13.949.741,12.359.248,10.091.248c-3.658,0-6.023,1.989-6.023,5.069,0,2.773,1.892,4.512,4,5.927a.25.25,0,0,1-.139.458H1.5a1.25,1.25,0,0,0,0,2.5H12.477a.251.251,0,0,1,.159.058,4.339,4.339,0,0,1,1.932,3.466c0,3.268-3.426,3.522-4.477,3.522-1.814,0-3.139-.405-3.834-1.173a3.394,3.394,0,0,1-.65-2.7,1.25,1.25,0,0,0-2.488-.246A5.76,5.76,0,0,0,4.4,21.753c1.2,1.324,3.114,2,5.688,2,4.174,0,6.977-2.42,6.977-6.022a6.059,6.059,0,0,0-.849-3.147.25.25,0,0,1,.216-.377H22.5A1.25,1.25,0,0,0,23.75,12.952Z"/></svg>
\ No newline at end of file
diff --git a/examples/assets/images/icons/underline.svg b/examples/assets/images/icons/underline.svg
new file mode 100644
index 00000000..ac70c47a
--- /dev/null
+++ b/examples/assets/images/icons/underline.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><title>text-underline</title><path d="M22.5,21.248H1.5a1.25,1.25,0,0,0,0,2.5h21a1.25,1.25,0,0,0,0-2.5Z"/><path d="M1.978,2.748H3.341a.25.25,0,0,1,.25.25v8.523a8.409,8.409,0,0,0,16.818,0V3a.25.25,0,0,1,.25-.25h1.363a1.25,1.25,0,0,0,0-2.5H16.3a1.25,1.25,0,0,0,0,2.5h1.363a.25.25,0,0,1,.25.25v8.523a5.909,5.909,0,0,1-11.818,0V3a.25.25,0,0,1,.25-.25H7.7a1.25,1.25,0,1,0,0-2.5H1.978a1.25,1.25,0,0,0,0,2.5Z"/></svg>
\ No newline at end of file
diff --git a/examples/assets/sass/editor.scss b/examples/assets/sass/editor.scss
new file mode 100644
index 00000000..a92b6336
--- /dev/null
+++ b/examples/assets/sass/editor.scss
@@ -0,0 +1,56 @@
+.editor {
+  position: relative;
+  max-width: 30rem;
+  margin: 0 auto 5rem auto;
+
+  &__content {
+    pre {
+      padding: 0.7rem 1rem;
+      border-radius: 5px;
+      background: $color-black;
+      color: $color-white;
+      font-size: 0.8rem;
+      overflow-x: auto;
+
+      code {
+        display: block;
+      }
+    }
+
+    p code {
+      display: inline-block;
+      padding: 0 0.4rem;
+      border-radius: 5px;
+      font-size: 0.8rem;
+      font-weight: bold;
+      background: rgba($color-black, 0.1);
+      color: rgba($color-black, 0.8);
+    }
+
+    ul,
+    ol {
+      padding-left: 1rem;
+    }
+
+    a {
+      color: inherit;
+    }
+
+    blockquote {
+      border-left: 3px solid rgba($color-black, 0.1);
+      color: rgba($color-black, 0.8);
+      padding-left: 0.8rem;
+      font-style: italic;
+
+      p {
+        margin: 0;
+      }
+    }
+
+    img {
+      max-width: 100%;
+      border-radius: 3px;
+    }
+
+  }
+}
\ No newline at end of file
diff --git a/examples/assets/sass/main.scss b/examples/assets/sass/main.scss
index bbab5872..bdba5825 100644
--- a/examples/assets/sass/main.scss
+++ b/examples/assets/sass/main.scss
@@ -59,4 +59,21 @@ h1,
 h2,
 h3 {
 	line-height: 1.3;
-}
\ No newline at end of file
+}
+
+.button {
+	font-weight: bold;
+	display: inline-flex;
+	background: transparent;
+	border: 0;
+	color: $color-black;
+	padding: 0.2rem 0.5rem;
+	margin-right: 0.2rem;
+	border-radius: 3px;
+	cursor: pointer;
+	background-color: rgba($color-black, 0.1);
+}
+
+@import "./editor";
+@import "./menubar";
+@import "./menububble";
\ No newline at end of file
diff --git a/examples/assets/sass/menubar.scss b/examples/assets/sass/menubar.scss
new file mode 100644
index 00000000..e7dea82b
--- /dev/null
+++ b/examples/assets/sass/menubar.scss
@@ -0,0 +1,37 @@
+.menubar {
+
+  display: flex;
+  margin-bottom: 1rem;
+  transition: visibility 0.2s 0.4s, opacity 0.2s 0.4s;
+
+  &.is-hidden {
+    visibility: hidden;
+    opacity: 0;
+  }
+
+  &.is-focused {
+    visibility: visible;
+    opacity: 1;
+    transition: visibility 0.2s, opacity 0.2s;
+  }
+
+  &__button {
+    font-weight: bold;
+    display: inline-flex;
+    background: transparent;
+    border: 0;
+    color: $color-black;
+    padding: 0.2rem 0.5rem;
+    margin-right: 0.2rem;
+    border-radius: 3px;
+    cursor: pointer;
+
+    &:hover {
+      background-color: rgba($color-black, 0.05);
+    }
+
+    &.is-active {
+      background-color: rgba($color-black, 0.1);
+    }
+  }
+}
\ No newline at end of file
diff --git a/examples/assets/sass/menububble.scss b/examples/assets/sass/menububble.scss
new file mode 100644
index 00000000..818c5d5e
--- /dev/null
+++ b/examples/assets/sass/menububble.scss
@@ -0,0 +1,48 @@
+.menububble {
+  position: absolute;
+  display: flex;
+  z-index: 20;
+  background: $color-black;
+  border-radius: 5px;
+  padding: 0.3rem;
+  margin-bottom: 0.5rem;
+  transform: translateX(-50%);
+  visibility: hidden;
+  opacity: 0;
+  transition: opacity 0.2s, visibility 0.2s;
+
+  &__button {
+    display: inline-flex;
+    background: transparent;
+    border: 0;
+    color: $color-white;
+    padding: 0.2rem 0.5rem;
+    margin-right: 0.2rem;
+    border-radius: 3px;
+    cursor: pointer;
+
+    &:last-child {
+      margin-right: 0;
+    }
+
+    &:hover {
+      background-color: rgba($color-white, 0.1);
+    }
+
+    &.is-active {
+      background-color: rgba($color-white, 0.2);
+    }
+  }
+
+  &__form {
+    display: flex;
+    align-items: center;
+  }
+
+  &__input {
+    font: inherit;
+    border: none;
+    background: transparent;
+    color: $color-white;
+  }
+}
\ No newline at end of file
diff --git a/examples/main.js b/examples/main.js
index 9bdf9dfd..fb46760d 100644
--- a/examples/main.js
+++ b/examples/main.js
@@ -3,18 +3,6 @@ import Vue from 'vue'
 import VueRouter from 'vue-router'
 import svgSpriteLoader from 'helpers/svg-sprite-loader'
 import App from 'Components/App'
-import RouteBasic from 'Components/Routes/Basic'
-import RouteMenuBubble from 'Components/Routes/MenuBubble'
-import RouteLinks from 'Components/Routes/Links'
-import RouteImages from 'Components/Routes/Images'
-import RouteHidingMenuBar from 'Components/Routes/HidingMenuBar'
-import RouteTodoList from 'Components/Routes/TodoList'
-import RouteMarkdownShortcuts from 'Components/Routes/MarkdownShortcuts'
-import RouteCodeHighlighting from 'Components/Routes/CodeHighlighting'
-import RouteReadOnly from 'Components/Routes/ReadOnly'
-import RouteEmbeds from 'Components/Routes/Embeds'
-import RouteMentions from 'Components/Routes/Mentions'
-import RouteExport from 'Components/Routes/Export'
 
 const __svg__ = { path: './assets/images/icons/*.svg', name: 'assets/images/[hash].sprite.svg' }
 svgSpriteLoader(__svg__.filename)
@@ -26,84 +14,91 @@ Vue.use(VueRouter)
 const routes = [
   {
     path: '/',
-    component: RouteBasic,
+    component: () => import('Components/Routes/Basic'),
     meta: {
       githubUrl: 'https://github.com/heyscrumpy/tiptap/tree/master/examples/Components/Routes/Basic',
     },
   },
   {
     path: '/menu-bubble',
-    component: RouteMenuBubble,
+    component: () => import('Components/Routes/MenuBubble'),
     meta: {
       githubUrl: 'https://github.com/heyscrumpy/tiptap/tree/master/examples/Components/Routes/MenuBubble',
     },
   },
   {
     path: '/links',
-    component: RouteLinks,
+    component: () => import('Components/Routes/Links'),
     meta: {
       githubUrl: 'https://github.com/heyscrumpy/tiptap/tree/master/examples/Components/Routes/Links',
     },
   },
   {
     path: '/images',
-    component: RouteImages,
+    component: () => import('Components/Routes/Images'),
     meta: {
       githubUrl: 'https://github.com/heyscrumpy/tiptap/tree/master/examples/Components/Routes/Images',
     },
   },
   {
     path: '/hiding-menu-bar',
-    component: RouteHidingMenuBar,
+    component: () => import('Components/Routes/HidingMenuBar'),
     meta: {
       githubUrl: 'https://github.com/heyscrumpy/tiptap/tree/master/examples/Components/Routes/HidingMenuBar',
     },
   },
   {
     path: '/todo-list',
-    component: RouteTodoList,
+    component: () => import('Components/Routes/TodoList'),
     meta: {
       githubUrl: 'https://github.com/heyscrumpy/tiptap/tree/master/examples/Components/Routes/TodoList',
     },
   },
   {
     path: '/markdown-shortcuts',
-    component: RouteMarkdownShortcuts,
+    component: () => import('Components/Routes/MarkdownShortcuts'),
     meta: {
       githubUrl: 'https://github.com/heyscrumpy/tiptap/tree/master/examples/Components/Routes/MarkdownShortcuts',
     },
   },
   {
     path: '/code-highlighting',
-    component: RouteCodeHighlighting,
+    component: () => import('Components/Routes/CodeHighlighting'),
     meta: {
       githubUrl: 'https://github.com/heyscrumpy/tiptap/tree/master/examples/Components/Routes/CodeHighlighting',
     },
   },
   {
     path: '/read-only',
-    component: RouteReadOnly,
+    component: () => import('Components/Routes/ReadOnly'),
     meta: {
       githubUrl: 'https://github.com/heyscrumpy/tiptap/tree/master/examples/Components/Routes/ReadOnly',
     },
   },
   {
     path: '/embeds',
-    component: RouteEmbeds,
+    component: () => import('Components/Routes/Embeds'),
     meta: {
       githubUrl: 'https://github.com/heyscrumpy/tiptap/tree/master/examples/Components/Routes/Embeds',
     },
   },
   {
     path: '/mentions',
-    component: RouteMentions,
+    component: () => import('Components/Routes/Mentions'),
     meta: {
       githubUrl: 'https://github.com/heyscrumpy/tiptap/tree/master/examples/Components/Routes/Mentions',
     },
   },
+  {
+    path: '/placeholder',
+    component: () => import('Components/Routes/Placeholder'),
+    meta: {
+      githubUrl: 'https://github.com/heyscrumpy/tiptap/tree/master/examples/Components/Routes/Placeholder',
+    },
+  },
   {
     path: '/export',
-    component: RouteExport,
+    component: () => import('Components/Routes/Export'),
     meta: {
       githubUrl: 'https://github.com/heyscrumpy/tiptap/tree/master/examples/Components/Routes/Export',
     },
diff --git a/packages/tiptap-extensions/package.json b/packages/tiptap-extensions/package.json
index 184bf910..efe9a005 100644
--- a/packages/tiptap-extensions/package.json
+++ b/packages/tiptap-extensions/package.json
@@ -1,6 +1,6 @@
 {
   "name": "tiptap-extensions",
-  "version": "0.8.0",
+  "version": "0.14.1",
   "description": "Extensions for tiptap",
   "homepage": "https://tiptap.scrumpy.io",
   "license": "MIT",
@@ -8,6 +8,7 @@
   "module": "dist/extensions.esm.js",
   "unpkg": "dist/extensions.js",
   "jsdelivr": "dist/extensions.js",
+  "sideEffects": false,
   "files": [
     "src",
     "dist"
@@ -24,7 +25,7 @@
     "prosemirror-history": "^1.0.2",
     "prosemirror-state": "^1.2.2",
     "prosemirror-view": "^1.5.1",
-    "tiptap": "^0.10.0",
+    "tiptap": "^0.12.1",
     "tiptap-commands": "^0.3.0"
   }
 }
diff --git a/packages/tiptap-extensions/src/extensions/Placeholder.js b/packages/tiptap-extensions/src/extensions/Placeholder.js
new file mode 100644
index 00000000..10f9da09
--- /dev/null
+++ b/packages/tiptap-extensions/src/extensions/Placeholder.js
@@ -0,0 +1,42 @@
+import { Extension, Plugin } from 'tiptap'
+import { Decoration, DecorationSet } from 'prosemirror-view'
+
+export default class PlaceholderExtension extends Extension {
+
+	get name() {
+		return 'placeholder'
+	}
+
+	get defaultOptions() {
+		return {
+			emptyNodeClass: 'is-empty',
+		}
+	}
+
+	get plugins() {
+		return [
+			new Plugin({
+				props: {
+					decorations: ({ doc }) => {
+						const decorations = []
+						const completelyEmpty = doc.textContent === '' && doc.childCount <= 1 && doc.content.size <= 2
+
+						doc.descendants((node, pos) => {
+							if (!completelyEmpty) {
+								return
+							}
+
+							const decoration = Decoration.node(pos, pos + node.nodeSize, {
+								class: this.options.emptyNodeClass,
+							})
+							decorations.push(decoration)
+						})
+
+						return DecorationSet.create(doc, decorations)
+					},
+				},
+			}),
+		]
+	}
+
+}
diff --git a/packages/tiptap-extensions/src/index.js b/packages/tiptap-extensions/src/index.js
index 4ed33ccd..ce7fa0bb 100644
--- a/packages/tiptap-extensions/src/index.js
+++ b/packages/tiptap-extensions/src/index.js
@@ -15,5 +15,8 @@ export { default as BoldMark } from './marks/Bold'
 export { default as CodeMark } from './marks/Code'
 export { default as ItalicMark } from './marks/Italic'
 export { default as LinkMark } from './marks/Link'
+export { default as StrikeMark } from './marks/Strike'
+export { default as UnderlineMark } from './marks/Underline'
 
 export { default as HistoryExtension } from './extensions/History'
+export { default as PlaceholderExtension } from './extensions/Placeholder'
diff --git a/packages/tiptap-extensions/src/marks/Link.js b/packages/tiptap-extensions/src/marks/Link.js
index 20ed8be6..ccdbb315 100644
--- a/packages/tiptap-extensions/src/marks/Link.js
+++ b/packages/tiptap-extensions/src/marks/Link.js
@@ -7,20 +7,6 @@ export default class LinkMark extends Mark {
 		return 'link'
 	}
 
-	get view() {
-		return {
-			props: ['node'],
-			methods: {
-				onClick() {
-					console.log('click on link')
-				},
-			},
-			template: `
-				<a :href="node.attrs.href" rel="noopener noreferrer nofollow" ref="content" @click="onClick"></a>
-			`,
-		}
-	}
-
 	get schema() {
 		return {
 			attrs: {
diff --git a/packages/tiptap-extensions/src/marks/Strike.js b/packages/tiptap-extensions/src/marks/Strike.js
new file mode 100644
index 00000000..23c71ec0
--- /dev/null
+++ b/packages/tiptap-extensions/src/marks/Strike.js
@@ -0,0 +1,47 @@
+import { Mark } from 'tiptap'
+import { toggleMark, markInputRule } from 'tiptap-commands'
+
+export default class StrikeMark extends Mark {
+
+	get name() {
+		return 'strike'
+	}
+
+	get schema() {
+		return {
+			parseDOM: [
+				{
+					tag: 's',
+				},
+				{
+					tag: 'del',
+				},
+				{
+					tag: 'strike',
+				},
+				{
+					style: 'text-decoration',
+					getAttrs: value => value === 'line-through',
+				},
+			],
+			toDOM: () => ['s', 0],
+		}
+	}
+
+	keys({ type }) {
+		return {
+			'Mod-d': toggleMark(type),
+		}
+	}
+
+	command({ type }) {
+		return toggleMark(type)
+	}
+
+	inputRules({ type }) {
+		return [
+			markInputRule(/~([^~]+)~$/, type),
+		]
+	}
+
+}
diff --git a/packages/tiptap-extensions/src/marks/Underline.js b/packages/tiptap-extensions/src/marks/Underline.js
new file mode 100644
index 00000000..f8a25c6f
--- /dev/null
+++ b/packages/tiptap-extensions/src/marks/Underline.js
@@ -0,0 +1,35 @@
+import { Mark } from 'tiptap'
+import { toggleMark } from 'tiptap-commands'
+
+export default class UnderlineMark extends Mark {
+
+	get name() {
+		return 'underline'
+	}
+
+	get schema() {
+		return {
+			parseDOM: [
+				{
+					tag: 'u',
+				},
+				{
+					style: 'text-decoration',
+					getAttrs: value => value === 'underline',
+				},
+			],
+			toDOM: () => ['u', 0],
+		}
+	}
+
+	keys({ type }) {
+		return {
+			'Mod-u': toggleMark(type),
+		}
+	}
+
+	command({ type }) {
+		return toggleMark(type)
+	}
+
+}
diff --git a/packages/tiptap-extensions/src/nodes/BulletList.js b/packages/tiptap-extensions/src/nodes/BulletList.js
index ab6888f4..d4a0b41b 100644
--- a/packages/tiptap-extensions/src/nodes/BulletList.js
+++ b/packages/tiptap-extensions/src/nodes/BulletList.js
@@ -1,5 +1,5 @@
 import { Node } from 'tiptap'
-import { wrappingInputRule, wrapInList, toggleList } from 'tiptap-commands'
+import { wrappingInputRule, toggleList } from 'tiptap-commands'
 
 export default class BulletNode extends Node {
 
@@ -22,9 +22,9 @@ export default class BulletNode extends Node {
 		return toggleList(type, schema.nodes.list_item)
 	}
 
-	keys({ type }) {
+	keys({ type, schema }) {
 		return {
-			'Shift-Ctrl-8': wrapInList(type),
+			'Shift-Ctrl-8': toggleList(type, schema.nodes.list_item),
 		}
 	}
 
diff --git a/packages/tiptap-extensions/src/nodes/ListItem.js b/packages/tiptap-extensions/src/nodes/ListItem.js
index e03ad57d..6ed4322e 100644
--- a/packages/tiptap-extensions/src/nodes/ListItem.js
+++ b/packages/tiptap-extensions/src/nodes/ListItem.js
@@ -1,7 +1,7 @@
 import { Node } from 'tiptap'
 import { splitListItem, liftListItem, sinkListItem } from 'tiptap-commands'
 
-export default class OrderedListNode extends Node {
+export default class ListItemNode extends Node {
 
 	get name() {
 		return 'list_item'
diff --git a/packages/tiptap-extensions/src/nodes/OrderedList.js b/packages/tiptap-extensions/src/nodes/OrderedList.js
index 61184c09..4d56d288 100644
--- a/packages/tiptap-extensions/src/nodes/OrderedList.js
+++ b/packages/tiptap-extensions/src/nodes/OrderedList.js
@@ -1,5 +1,5 @@
 import { Node } from 'tiptap'
-import { wrappingInputRule, wrapInList, toggleList } from 'tiptap-commands'
+import { wrappingInputRule, toggleList } from 'tiptap-commands'
 
 export default class OrderedListNode extends Node {
 
@@ -32,9 +32,9 @@ export default class OrderedListNode extends Node {
 		return toggleList(type, schema.nodes.list_item)
 	}
 
-	keys({ type }) {
+	keys({ type, schema }) {
 		return {
-			'Shift-Ctrl-9': wrapInList(type),
+			'Shift-Ctrl-9': toggleList(type, schema.nodes.list_item),
 		}
 	}
 
diff --git a/packages/tiptap/package.json b/packages/tiptap/package.json
index 46942c59..992e6819 100644
--- a/packages/tiptap/package.json
+++ b/packages/tiptap/package.json
@@ -1,6 +1,6 @@
 {
   "name": "tiptap",
-  "version": "0.10.0",
+  "version": "0.12.1",
   "description": "A rich-text editor for Vue.js",
   "homepage": "https://tiptap.scrumpy.io",
   "license": "MIT",
diff --git a/packages/tiptap/src/components/editor.js b/packages/tiptap/src/components/editor.js
index 4f54daeb..0cb0dcf2 100644
--- a/packages/tiptap/src/components/editor.js
+++ b/packages/tiptap/src/components/editor.js
@@ -1,6 +1,6 @@
 import { EditorState, Plugin } from 'prosemirror-state'
 import { EditorView } from 'prosemirror-view'
-import { Schema, DOMParser } from 'prosemirror-model'
+import { Schema, DOMParser, DOMSerializer } from 'prosemirror-model'
 import { gapCursor } from 'prosemirror-gapcursor'
 import { keymap } from 'prosemirror-keymap'
 import { baseKeymap } from 'prosemirror-commands'
@@ -56,6 +56,17 @@ export default {
 		}
 	},
 
+	watch: {
+
+		doc: {
+			deep: true,
+			handler() {
+				this.setContent(this.doc, true)
+			},
+		},
+
+	},
+
 	render(createElement) {
 		const slots = []
 
@@ -70,7 +81,7 @@ export default {
 						nodes: this.menuActions ? this.menuActions.nodes : null,
 						marks: this.menuActions ? this.menuActions.marks : null,
 						focused: this.view ? this.view.focused : false,
-						focus: () => this.view.focus(),
+						focus: this.focus,
 					})
 					slots.push(this.menubarNode)
 				} else if (name === 'menububble') {
@@ -78,7 +89,7 @@ export default {
 						nodes: this.menuActions ? this.menuActions.nodes : null,
 						marks: this.menuActions ? this.menuActions.marks : null,
 						focused: this.view ? this.view.focused : false,
-						focus: () => this.view.focus(),
+						focus: this.focus,
 					})
 					slots.push(this.menububbleNode)
 				}
@@ -195,6 +206,12 @@ export default {
 			})
 		},
 
+		destroyEditor() {
+			if (this.view) {
+				this.view.destroy()
+			}
+		},
+
 		updateMenuActions() {
 			this.menuActions = buildMenuActions({
 				schema: this.schema,
@@ -212,6 +229,25 @@ export default {
 				return
 			}
 
+			this.emitUpdate()
+		},
+
+		getHTML() {
+			const div = document.createElement('div')
+			const fragment = DOMSerializer
+				.fromSchema(this.schema)
+				.serializeFragment(this.state.doc.content)
+
+			div.appendChild(fragment)
+
+			return div.innerHTML
+		},
+
+		getJSON() {
+			return this.state.doc.toJSON()
+		},
+
+		emitUpdate() {
 			this.$emit('update', {
 				getHTML: this.getHTML,
 				getJSON: this.getJSON,
@@ -219,12 +255,31 @@ export default {
 			})
 		},
 
-		getHTML() {
-			return this.view.dom.innerHTML
+		setContent(content = {}, emitUpdate = false) {
+			this.state = EditorState.create({
+				schema: this.state.schema,
+				doc: this.schema.nodeFromJSON(content),
+				plugins: this.state.plugins,
+			})
+
+			this.view.updateState(this.state)
+
+			if (emitUpdate) {
+				this.emitUpdate()
+			}
 		},
 
-		getJSON() {
-			return this.state.doc.toJSON()
+		clearContent(emitUpdate = false) {
+			this.setContent({
+				type: 'doc',
+				content: [{
+					type: 'paragraph',
+				}],
+			}, emitUpdate)
+		},
+
+		focus() {
+			this.view.focus()
 		},
 
 	},
@@ -233,4 +288,8 @@ export default {
 		this.initEditor()
 	},
 
+	beforeDestroy() {
+		this.destroyEditor()
+	},
+
 }
diff --git a/packages/tiptap/src/utils/ComponentView.js b/packages/tiptap/src/utils/ComponentView.js
index f54b690b..0d058f47 100644
--- a/packages/tiptap/src/utils/ComponentView.js
+++ b/packages/tiptap/src/utils/ComponentView.js
@@ -16,12 +16,12 @@ export default class ComponentView {
 		this.editable = editable
 
 		this.dom = this.createDOM()
-		this.contentDOM = this._vm.$refs.content
+		this.contentDOM = this.vm.$refs.content
 	}
 
 	createDOM() {
 		const Component = Vue.extend(this.component)
-		this._vm = new Component({
+		this.vm = new Component({
 			propsData: {
 				node: this.node,
 				view: this.view,
@@ -32,7 +32,7 @@ export default class ComponentView {
 				updateContent: content => this.updateContent(content),
 			},
 		}).$mount()
-		return this._vm.$el
+		return this.vm.$el
 	}
 
 	updateAttrs(attrs) {
@@ -75,12 +75,12 @@ export default class ComponentView {
 
 		this.node = node
 		this.decorations = decorations
-		this._vm._props.node = node
-		this._vm._props.decorations = decorations
+		this.vm._props.node = node
+		this.vm._props.decorations = decorations
 		return true
 	}
 
 	destroy() {
-		this._vm.$destroy()
+		this.vm.$destroy()
 	}
 }
diff --git a/packages/tiptap/src/utils/ExtensionManager.js b/packages/tiptap/src/utils/ExtensionManager.js
index b1733a54..eac4cb91 100644
--- a/packages/tiptap/src/utils/ExtensionManager.js
+++ b/packages/tiptap/src/utils/ExtensionManager.js
@@ -94,11 +94,15 @@ export default class ExtensionManager {
 				...commands,
 				[name]: attrs => {
 					view.focus()
-					command({
+
+					const provider = command({
 						type: schema[`${type}s`][name],
 						attrs,
 						schema,
-					})(view.state, view.dispatch, view)
+					})
+					const callbacks = Array.isArray(provider) ? provider : [provider]
+
+					callbacks.forEach(callback => callback(view.state, view.dispatch, view))
 				},
 			}), {})
 	}