diff --git a/awesome_owl/static/src/card/card.js b/awesome_owl/static/src/card/card.js
new file mode 100644
index 00000000000..97954973c5d
--- /dev/null
+++ b/awesome_owl/static/src/card/card.js
@@ -0,0 +1,25 @@
+import {Component, useState} from "@odoo/owl";
+
+export class Card extends Component {
+    static template = "awesome_owl.card";
+
+    static props = {
+        title: {
+            type: String,
+        },
+        slots: {
+            type: Object,
+            shape:{
+                default: Object,
+            }
+        }
+    }
+
+    setup() {
+        this.state = useState({visible: true});
+    }
+
+    showContent() {
+        this.state.visible = !this.state.visible;
+    }
+}
diff --git a/awesome_owl/static/src/card/card.xml b/awesome_owl/static/src/card/card.xml
new file mode 100644
index 00000000000..765b1bb3cad
--- /dev/null
+++ b/awesome_owl/static/src/card/card.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<templates xml:space="preserve">
+
+    <t t-name="awesome_owl.card">
+        <div class="card d-inline-block m-2" style="width: 18rem;">
+            <div class="card-body">
+                <h5 class="card-title">
+                    <t t-esc="props.title"/>
+                    <button t-on-click="showContent">toggle</button>
+                </h5>
+                <p t-if="state.visible" class="card-text">
+                    <t t-slot="default"/>
+                </p>
+            </div>
+        </div>
+    </t>
+
+</templates>
diff --git a/awesome_owl/static/src/counter/counter.js b/awesome_owl/static/src/counter/counter.js
new file mode 100644
index 00000000000..4a017a1cb68
--- /dev/null
+++ b/awesome_owl/static/src/counter/counter.js
@@ -0,0 +1,23 @@
+import {Component, useState} from "@odoo/owl";
+
+export class Counter extends Component {
+    static template = "awesome_owl.counter";
+
+    static props = {
+        onChange: {
+            type: Function,
+            optional: true
+        }
+    }
+
+    setup() {
+        this.state = useState({value: 0});
+    }
+
+    increment() {
+        this.state.value++;
+        if (this.props.onChange) {
+            this.props.onChange();
+        }
+    }
+}
diff --git a/awesome_owl/static/src/counter/counter.xml b/awesome_owl/static/src/counter/counter.xml
new file mode 100644
index 00000000000..5e0ec2135c0
--- /dev/null
+++ b/awesome_owl/static/src/counter/counter.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<templates xml:space="preserve">
+
+    <t t-name="awesome_owl.counter">
+        <p>Counter: <t t-esc="state.value"/></p>
+        <button class="btn btn-primary" t-on-click="increment">Increment</button>
+    </t>
+
+</templates>
diff --git a/awesome_owl/static/src/main.js b/awesome_owl/static/src/main.js
index 1aaea902b55..d822c898ee1 100644
--- a/awesome_owl/static/src/main.js
+++ b/awesome_owl/static/src/main.js
@@ -1,12 +1,11 @@
-import { whenReady } from "@odoo/owl";
-import { mountComponent } from "@web/env";
-import { Playground } from "./playground";
+import {whenReady} from "@odoo/owl";
+import {mountComponent} from "@web/env";
+import {Playground} from "./playground";
 
 const config = {
     dev: true,
-    name: "Owl Tutorial" 
+    name: "Owl Tutorial"
 };
 
 // Mount the Playground component when the document.body is ready
 whenReady(() => mountComponent(Playground, document.body, config));
-
diff --git a/awesome_owl/static/src/playground.js b/awesome_owl/static/src/playground.js
index 4ac769b0aa5..a919d50ac38 100644
--- a/awesome_owl/static/src/playground.js
+++ b/awesome_owl/static/src/playground.js
@@ -1,5 +1,18 @@
-import { Component } from "@odoo/owl";
+import {Component, useState} from "@odoo/owl";
+import {Counter} from "./counter/counter";
+import {Card} from "./card/card";
+import {TodoList} from "./todo/list/todo_list";
 
 export class Playground extends Component {
     static template = "awesome_owl.playground";
+
+    static components = {Counter, Card, TodoList};
+
+    setup() {
+        this.state = useState({value: 0});
+    }
+
+    incrementSum() {
+        this.state.value++;
+    }
 }
diff --git a/awesome_owl/static/src/playground.xml b/awesome_owl/static/src/playground.xml
index 4fb905d59f9..441eb9b0392 100644
--- a/awesome_owl/static/src/playground.xml
+++ b/awesome_owl/static/src/playground.xml
@@ -2,9 +2,16 @@
 <templates xml:space="preserve">
 
     <t t-name="awesome_owl.playground">
-        <div class="p-3">
-            hello world
-        </div>
+        <h1>My Counter</h1>
+        <Card title="'Card 1'">
+            <Counter onChange.bind="incrementSum"/>
+        </Card>
+        <Card title="'Card 2'">
+            <Counter onChange.bind="incrementSum"/>
+        </Card>
+
+        <p>Sum: <t t-esc="state.value"/></p>
+        <TodoList items="[]"/>
     </t>
 
 </templates>
diff --git a/awesome_owl/static/src/todo/item/todo_item.js b/awesome_owl/static/src/todo/item/todo_item.js
new file mode 100644
index 00000000000..c8a34cc8cc1
--- /dev/null
+++ b/awesome_owl/static/src/todo/item/todo_item.js
@@ -0,0 +1,33 @@
+import {Component} from "@odoo/owl";
+import {Card} from "../../card/card";
+
+export class TodoItem extends Component {
+    static template = "awesome_owl.todo_item";
+
+    static Components = [Card]
+
+    static props = {
+        todo: {
+            type: Object,
+            shape: {
+                id: Number,
+                description: String,
+                isCompleted: Boolean,
+            }
+        },
+        toggleState: {
+            type: Function
+        },
+        removeTodo: {
+            type: Function
+        }
+    }
+
+    changeCheckbox(ev) {
+        this.props.toggleState(this.props.todo.id, ev.target.checked);
+    }
+
+    removeTodo() {
+        this.props.removeTodo(this.props.todo.id)
+    }
+}
diff --git a/awesome_owl/static/src/todo/item/todo_item.xml b/awesome_owl/static/src/todo/item/todo_item.xml
new file mode 100644
index 00000000000..c8a347482eb
--- /dev/null
+++ b/awesome_owl/static/src/todo/item/todo_item.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<templates xml:space="preserve">
+
+    <t t-name="awesome_owl.todo_item">
+        <div style="display: flex;align-items: center;gap: 15px;" t-att-class="{'text-muted text-decoration-line-through': props.todo.isCompleted}">
+            <input t-att-checked="props.todo.isCompleted" t-on-change="changeCheckbox" type="checkbox"
+                   t-att-id="props.todo.id"/>
+            <t t-esc="props.todo.id"/>
+            <t t-esc="props.todo.description"/>
+            <span t-on-click="removeTodo" class="fa fa-remove"/>
+        </div>
+    </t>
+
+</templates>
diff --git a/awesome_owl/static/src/todo/list/todo_list.js b/awesome_owl/static/src/todo/list/todo_list.js
new file mode 100644
index 00000000000..e601818aae6
--- /dev/null
+++ b/awesome_owl/static/src/todo/list/todo_list.js
@@ -0,0 +1,60 @@
+import {Component, useState, useRef, onMounted} from "@odoo/owl";
+import {TodoItem} from "../item/todo_item";
+import {useAutoFocus} from "../../utils/utils";
+
+export class TodoList extends Component {
+    static template = "awesome_owl.todo_list";
+
+    static components = {TodoItem};
+
+    static props = {
+        items: {
+            type: Array,
+            optional: true,
+        }
+    }
+
+    setup() {
+        this.props.items = useState([])
+        this.descriptionRef = useRef('descriptionInput');
+        this.nextId = 1;
+        onMounted(() => {
+            useAutoFocus(this.descriptionRef.el)
+        });
+    }
+
+    #checkDescription() {
+        return this.descriptionRef?.el?.value?.trim();
+    }
+
+    addTodoItem() {
+        if (this.#checkDescription()) {
+            this.props.items.push({
+                id: this.nextId++,
+                description: this.descriptionRef.el.value,
+                isCompleted: false
+            })
+            this.descriptionRef.el.value = '';
+        }
+    }
+
+    checkAndAddTask(ev) {
+        if (ev.keyCode === 13 && this.#checkDescription()) {
+            this.addTodoItem();
+        }
+    }
+
+    toggleTodoState = (id, isChecked) => {
+        const element = this.props.items.find(item => item.id === id);
+        if (element) {
+            element.isCompleted = isChecked;
+        }
+    }
+
+    removeTodoItem = (id) => {
+        const index = this.props.items.findIndex(item => item.id === id);
+        if(index >= 0) {
+            this.props.items.splice(index, 1);
+        }
+    }
+}
diff --git a/awesome_owl/static/src/todo/list/todo_list.xml b/awesome_owl/static/src/todo/list/todo_list.xml
new file mode 100644
index 00000000000..17cc4897782
--- /dev/null
+++ b/awesome_owl/static/src/todo/list/todo_list.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<templates xml:space="preserve">
+
+    <t t-name="awesome_owl.todo_list">
+        <div class="card d-inline-block m-2" style="width: 20rem; padding: 20px">
+            <input id="description" t-on-keyup="checkAndAddTask" t-ref="descriptionInput" placeholder="Enter a new task"/>
+            <button class="btn btn-primary" t-on-click="addTodoItem">Add</button>
+            <t t-foreach="props.items" t-as="todo" t-key="todo.id">
+                <TodoItem removeTodo="removeTodoItem" toggleState="toggleTodoState" todo="todo"/>
+                <br/>
+            </t>
+        </div>
+    </t>
+
+</templates>
diff --git a/awesome_owl/static/src/utils/utils.js b/awesome_owl/static/src/utils/utils.js
new file mode 100644
index 00000000000..ad892d4e94e
--- /dev/null
+++ b/awesome_owl/static/src/utils/utils.js
@@ -0,0 +1,3 @@
+export const useAutoFocus = (el) => {
+    el?.focus();
+}