diff --git a/.gitignore b/.gitignore
index 75786b8dd..b37bb3942 100644
--- a/.gitignore
+++ b/.gitignore
@@ -18,3 +18,6 @@ node_modules/
 stamp-yarn
 stats.json
 /_site/*
+
+*storybook.log
+*storybook-static/
diff --git a/.storybook/main.js b/.storybook/main.js
new file mode 100644
index 000000000..55f7daed0
--- /dev/null
+++ b/.storybook/main.js
@@ -0,0 +1,13 @@
+module.exports = {
+    stories: ["../src/stories/**/*.stories.js", "../src/stories/**/*.docs.mdx"],
+    addons: [
+        "@storybook/addon-links",
+        "@storybook/addon-essentials",
+        "@storybook/addon-interactions",
+        "@storybook/addon-docs",
+    ],
+    framework: {
+        name: "@storybook/html-webpack5",
+        options: {},
+    },
+};
diff --git a/.storybook/preview.js b/.storybook/preview.js
new file mode 100644
index 000000000..80dad9ac4
--- /dev/null
+++ b/.storybook/preview.js
@@ -0,0 +1,25 @@
+import "bootstrap";
+import "bootstrap/dist/css/bootstrap.min.css";
+import { fn } from "@storybook/test";
+
+const preview = {
+    parameters: {
+        actions: {
+            handles: {
+                onClick: fn(),
+                onSubmit: fn(),
+                onChange: fn(),
+            },
+        },
+        controls: {
+            expanded: true,
+            matchers: {
+                color: /(background|color)$/i,
+                date: /Date$/i,
+            },
+        },
+        layout: "centered",
+    },
+};
+
+export default preview;
diff --git a/Makefile b/Makefile
index b76244942..948bb753a 100644
--- a/Makefile
+++ b/Makefile
@@ -46,3 +46,11 @@ bundle-pre:
 	-$(YARN) unlink @patternslib/pat-code-editor
 	-$(YARN) unlink @patternslib/patternslib
 	$(YARN) install --force
+
+.PHONY: storybook
+storybook: install ## Run Storybook in dev mode
+	$(YARN) run storybook
+
+.PHONY: build-storybook
+build-storybook: install ## Build Storybook as static files
+	$(YARN) build-storybook
diff --git a/package.json b/package.json
index 5be98ebc1..2abd0639b 100644
--- a/package.json
+++ b/package.json
@@ -49,13 +49,25 @@
         "@11ty/eleventy": "^2.0.1",
         "@11ty/eleventy-navigation": "^0.3.5",
         "@11ty/eleventy-plugin-syntaxhighlight": "^4.2.0",
+        "@chromatic-com/storybook": "^3.2.4",
         "@patternslib/dev": "^3.7.2",
+        "@storybook/addon-docs": "^8.5.3",
+        "@storybook/addon-essentials": "^8.5.3",
+        "@storybook/addon-interactions": "^8.5.3",
+        "@storybook/addon-links": "^8.5.3",
+        "@storybook/blocks": "^8.5.3",
+        "@storybook/core": "^8.5.3",
+        "@storybook/html": "^8.5.3",
+        "@storybook/html-webpack5": "^8.5.3",
+        "@storybook/manager-api": "^8.5.3",
+        "@storybook/test": "^8.5.3",
         "@testing-library/jest-dom": "^6.6.3",
         "@types/sinon": "^10.0.20",
         "css.escape": "^1.5.1",
         "npm-run-all2": "^7.0.2",
         "rimraf": "^4.1.3",
         "sinon": "^15.2.0",
+        "storybook": "^8.5.3",
         "svelte": "^4.2.19",
         "svelte-jester": "^3.0.0",
         "svelte-loader": "^3.2.3",
@@ -104,7 +116,9 @@
         "start": "npm run clean && npm-run-all --parallel start:*",
         "test": "jest",
         "testwatch": "jest --watch",
-        "i18n": "node src/i18n.js"
+        "i18n": "node src/i18n.js",
+        "storybook": "storybook dev -p 6006",
+        "build-storybook": "storybook build"
     },
     "files": [
         "/dist",
diff --git a/src/stories/toggle.docs.mdx b/src/stories/toggle.docs.mdx
new file mode 100644
index 000000000..32784db8f
--- /dev/null
+++ b/src/stories/toggle.docs.mdx
@@ -0,0 +1,126 @@
+import { Meta, Story } from "@storybook/addon-docs";
+import {
+    ToggleItself,
+    ToggleTarget,
+    ToggleTargetScope,
+    ToggleTargetManyScope,
+} from "./toggle.stories.js";
+
+<Meta title="Patterns/Toggle" />
+
+# Toggle Pattern
+
+A pattern to toggle classes on HTML elements.
+
+# Migration note (Plone 6)
+
+This mockup pattern will probably replaced by patternslib/toggle. Some features are
+already broken like "Toggle an element by hover event".
+We decided to not migrate all examples and no tests.
+
+# Configuration
+
+```md
+| **Option**    | **Type** | **Default** | **Description**                                          |
+| ------------- | -------- | ----------- | -------------------------------------------------------- |
+| `target`      | `string` | `null`      | Selector of the target elements to toggle (`undefined`). |
+| `targetScope` | `null`   | `global`    | Selector of a target scope element in ancestors.         |
+| `attribute`   | `string` | `null`      | Element attribute which will be toggled (`class`).       |
+| `event`       | `string` | `null`      | Event that will trigger toggling (`click`).              |
+```
+
+# Examples
+
+## Toggle itself
+
+<br />
+<Story name="Toggle Itself" of={ToggleItself} />
+
+```html
+<button
+    type="button"
+    class="btn btn-primary pat-toggle mb-2"
+    data-pat-toggle="value:btn-lg;"
+>
+    This button goes bigger/smaller!
+</button>
+```
+
+## Toggle all targets (global scope)
+
+<br />
+<Story name="Toggle Taget" of={ToggleTarget} />
+
+```html
+<div class="wrapper">
+    <button
+        type="button"
+        class="btn btn-primary pat-toggle mb-2"
+        data-pat-toggle="value:badge-success;target:.targetElement"
+    >
+        This button is toggling the background of a element.</button
+    ><br />
+    <span class="targetElement badge bg-secondary">Hello World</span>
+</div>
+```
+
+## Toggle specific target inside a target scope
+
+<br />
+<Story name="Toggle Taget Scope" of={ToggleTargetScope} />
+
+```html
+<div class="wrapper">
+    <div class="myScope">
+        <button
+            type="button"
+            class="btn btn-primary pat-toggle mb-2"
+            data-pat-toggle="value:bg-success;target:.targetElement;targetScope:.myScope;"
+        >
+            toggle</button
+        ><br />
+        <span class="targetElement badge bg-secondary mb-4">Hello World</span>
+    </div>
+    <div class="myScope">
+        <button
+            type="button"
+            class="btn btn-primary pat-toggle mb-2"
+            data-pat-toggle="value:bg-success;target:.targetElement;targetScope:.myScope;"
+        >
+            toggle</button
+        ><br />
+        <span class="targetElement badge bg-secondary">Hello World</span>
+    </div>
+</div>
+```
+
+## Toggle more than one target inside a specific target scope
+
+<br />
+<Story name="Toggle Taget Many Scope" of={ToggleTargetManyScope} />
+
+```html
+<div class="wrapper">
+    <div class="myScope">
+        <button
+            type="button"
+            class="btn btn-primary pat-toggle mb-2"
+            data-pat-toggle="value:bg-success;target:.targetElement;targetScope:.myScope;"
+        >
+            toggle</button
+        ><br />
+        <span class="targetElement badge bg-secondary">Hello World</span>
+        <span class="targetElement badge bg-secondary mb-4">Hello again</span>
+    </div>
+    <div class="myScope">
+        <button
+            type="button"
+            class="btn btn-primary pat-toggle mb-2"
+            data-pat-toggle="value:bg-success;target:.targetElement;targetScope:.myScope;"
+        >
+            toggle</button
+        ><br />
+        <span class="targetElement badge bg-secondary">Hello World</span>
+    </div>
+</div>
+```
diff --git a/src/stories/toggle.stories.js b/src/stories/toggle.stories.js
new file mode 100644
index 000000000..61dbf2d52
--- /dev/null
+++ b/src/stories/toggle.stories.js
@@ -0,0 +1,144 @@
+import $ from "jquery";
+import registry from "@patternslib/patternslib/src/core/registry";
+import Toggle from "../../src/pat/toggle/toggle.js";
+
+export default {
+    title: "Patterns/Toggle",
+    argTypes: {
+        value: {
+            control: "text",
+            table: {
+                disable: true,
+            },
+        },
+        target: {
+            control: "text",
+            table: {
+                disable: true,
+            },
+        },
+        scope: {
+            control: "text",
+            table: {
+                disable: true,
+            },
+        },
+    },
+};
+
+const RenderHTML = (args, getStoryHtml) => {
+    const wrapper = document.createElement("div");
+    wrapper.innerHTML = getStoryHtml(args);
+
+    // Ensure PatternsLib initializes after render
+    setTimeout(() => {
+        registry.scan(wrapper);
+    }, 300);
+
+    return wrapper;
+};
+
+// Toggle itself
+const getToggleItself = ({ value }) => `
+    <button type="button"
+            class="btn btn-primary pat-toggle mb-2"
+            data-pat-toggle="value:${value};">
+    This button goes bigger/smaller!
+    </button>
+`;
+
+export const ToggleItself = {
+    render: (args) => RenderHTML(args, getToggleItself),
+    args: {
+        value: "btn-lg",
+    },
+};
+
+// Toggle many target elements
+const getToggleTarget = ({ value, target }) => `
+    <button type="button"
+        class="btn btn-primary pat-toggle mb-2"
+        data-pat-toggle="value:${value};target:${target};">
+        Toggle
+    </button>
+    <span class="targetElement badge bg-secondary">Hello World</span>
+`;
+
+export const ToggleTarget = {
+    render: (args) => RenderHTML(args, getToggleTarget),
+    args: {
+        target: ".targetElement",
+        value: "bg-success",
+    },
+};
+
+// Toggle target elements with scope
+const getToggleTargetScope = ({ value, target, scope }) => `
+<div class="wrapper">
+    <div class="myScope">
+        <button
+            type="button"
+            class="btn btn-primary pat-toggle mb-2"
+            data-pat-toggle="value:${value};target:${target};targetScope:${scope};"
+        >
+            toggle</button
+        ><br />
+        <span class="targetElement badge bg-secondary mb-4">Hello World</span>
+    </div>
+    <div class="myScope">
+        <button
+            type="button"
+            class="btn btn-primary pat-toggle mb-2"
+            data-pat-toggle="value:${value};target:${target};targetScope:${scope};"
+        >
+            toggle</button
+        ><br />
+        <span class="targetElement badge bg-secondary">Hello World</span>
+    </div>
+</div>
+`;
+
+export const ToggleTargetScope = {
+    render: (args) => RenderHTML(args, getToggleTargetScope),
+    args: {
+        value: "bg-success",
+        target: ".targetElement",
+        scope: ".myScope",
+    },
+};
+
+// Toggle more than one target inside a specific target scope
+const getToggleManyTargetScope = ({ value, target, scope }) => `
+<div class="wrapper">
+    <div class="myScope">
+        <button
+            type="button"
+            class="btn btn-primary pat-toggle mb-2"
+            data-pat-toggle="value:${value};target:${target};targetScope:${scope};"
+        >
+            toggle</button
+        ><br />
+        <span class="targetElement badge bg-secondary">Hello World</span>
+        <span class="targetElement badge bg-secondary mb-4">Hello again</span>
+    </div>
+    <div class="myScope">
+        <button
+            type="button"
+            class="btn btn-primary pat-toggle mb-2"
+            data-pat-toggle="value:${value};target:${target};targetScope:${scope};"
+        >
+            toggle</button
+        ><br />
+        <span class="targetElement badge bg-secondary">Hello World</span>
+    </div>
+</div>
+`;
+
+export const ToggleTargetManyScope = {
+    render: (args) => RenderHTML(args, getToggleManyTargetScope),
+    args: {
+        value: "bg-success",
+        target: ".targetElement",
+        scope: ".myScope",
+    },
+};