diff --git a/demos/src/Marks/Strike/React/index.html b/demos/src/Marks/Strike/React/index.html
new file mode 100644
index 00000000..919efdf3
--- /dev/null
+++ b/demos/src/Marks/Strike/React/index.html
@@ -0,0 +1,15 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+  </head>
+  <body>
+    <div id="app"></div>
+    <script type="module">
+      import setup from "../../../../setup/react.ts";
+      import source from "@source";
+      setup("Marks/Strike", source);
+    </script>
+  </body>
+</html>
diff --git a/demos/src/Marks/Strike/React/index.jsx b/demos/src/Marks/Strike/React/index.jsx
new file mode 100644
index 00000000..aa758f1a
--- /dev/null
+++ b/demos/src/Marks/Strike/React/index.jsx
@@ -0,0 +1,48 @@
+import React from 'react'
+import { useEditor, EditorContent } from '@tiptap/react'
+import Document from '@tiptap/extension-document'
+import Paragraph from '@tiptap/extension-paragraph'
+import Text from '@tiptap/extension-text'
+import Strike from '@tiptap/extension-strike'
+
+export default () => {
+  const editor = useEditor({
+    extensions: [Document, Paragraph, Text, Strike],
+    content: `
+          <p>This isn’t striked through.</s></p>
+          <p><s>But that’s striked through.</s></p>
+          <p><del>And this.</del></p>
+          <p><strike>This too.</strike></p>
+          <p style="text-decoration: line-through">This as well.</p>
+        `,
+  })
+
+  if (!editor) {
+    return null
+  }
+
+  return (
+    <>
+      <button
+        onClick={() => editor.chain().focus().toggleStrike().run()}
+        className={editor.isActive('strike') ? 'is-active' : ''}
+      >
+        toggleStrike
+      </button>
+      <button
+        onClick={() => editor.chain().focus().setStrike().run()}
+        disabled={editor.isActive('strike')}
+      >
+        setStrike
+      </button>
+      <button
+        onClick={() => editor.chain().focus().unsetStrike().run()}
+        disabled={!editor.isActive('strike')}
+      >
+        unsetStrike
+      </button>
+
+      <EditorContent editor={editor} />
+    </>
+  )
+}
diff --git a/demos/src/Marks/Strike/React/index.spec.js b/demos/src/Marks/Strike/React/index.spec.js
new file mode 100644
index 00000000..3f2fa02a
--- /dev/null
+++ b/demos/src/Marks/Strike/React/index.spec.js
@@ -0,0 +1,77 @@
+context('/src/Marks/Strike/React/', () => {
+  before(() => {
+    cy.visit('/src/Marks/Strike/React/')
+  })
+
+  beforeEach(() => {
+    cy.get('.ProseMirror').then(([{ editor }]) => {
+      editor.commands.setContent('<p>Example Text</p>')
+      cy.get('.ProseMirror').type('{selectall}')
+    })
+  })
+
+  it('should parse s tags correctly', () => {
+    cy.get('.ProseMirror').then(([{ editor }]) => {
+      editor.commands.setContent('<p><s>Example Text</s></p>')
+      expect(editor.getHTML()).to.eq('<p><s>Example Text</s></p>')
+    })
+  })
+
+  it('should transform del tags to s tags', () => {
+    cy.get('.ProseMirror').then(([{ editor }]) => {
+      editor.commands.setContent('<p><del>Example Text</del></p>')
+      expect(editor.getHTML()).to.eq('<p><s>Example Text</s></p>')
+    })
+  })
+
+  it('should transform strike tags to s tags', () => {
+    cy.get('.ProseMirror').then(([{ editor }]) => {
+      editor.commands.setContent('<p><strike>Example Text</strike></p>')
+      expect(editor.getHTML()).to.eq('<p><s>Example Text</s></p>')
+    })
+  })
+
+  it('should transform any tag with text decoration line through to s tags', () => {
+    cy.get('.ProseMirror').then(([{ editor }]) => {
+      editor.commands.setContent(
+        '<p><span style="text-decoration: line-through">Example Text</span></p>',
+      )
+      expect(editor.getHTML()).to.eq('<p><s>Example Text</s></p>')
+    })
+  })
+
+  it('the button should strike the selected text', () => {
+    cy.get('button:first').click()
+
+    cy.get('.ProseMirror').find('s').should('contain', 'Example Text')
+  })
+
+  it('the button should toggle the selected text striked', () => {
+    cy.get('button:first').click()
+
+    cy.get('.ProseMirror').type('{selectall}')
+
+    cy.get('button:first').click()
+
+    cy.get('.ProseMirror').find('s').should('not.exist')
+  })
+
+  it('should strike the selected text when the keyboard shortcut is pressed', () => {
+    cy.get('.ProseMirror')
+      .trigger('keydown', { modKey: true, shiftKey: true, key: 'x' })
+      .find('s')
+      .should('contain', 'Example Text')
+  })
+
+  it('should toggle the selected text striked when the keyboard shortcut is pressed', () => {
+    cy.get('.ProseMirror')
+      .trigger('keydown', { modKey: true, shiftKey: true, key: 'x' })
+      .trigger('keydown', { modKey: true, shiftKey: true, key: 'x' })
+      .find('s')
+      .should('not.exist')
+  })
+
+  it('should make a striked text from the markdown shortcut', () => {
+    cy.get('.ProseMirror').type('~~Strike~~').find('s').should('contain', 'Strike')
+  })
+})
