diff --git a/frontend/components/App.js b/frontend/components/App.js
index 815684369..a40263096 100644
--- a/frontend/components/App.js
+++ b/frontend/components/App.js
@@ -1,9 +1,86 @@
 import React from 'react'
+import axios from 'axios'
+import Form from './Form'
+import TodoList from './TodoList'
 
 const URL = 'http://localhost:9000/api/todos'
 
 export default class App extends React.Component {
+  constructor (){
+    super();
+    this.state = {
+      todos: [],
+      error: '',
+      todoNameInput: '',
+      displayCompleted: true,
+    }
+  }
+
+  onTodoNameInputChange = evt => {
+    const {value} = evt.target
+    this.setState({...this.state, todoNameInput: value})
+  }
+
+  postNewTodo = () => {
+    axios.post(URL, {name: this.state.todoNameInput})
+    .then(res => {
+      this.setState({...this.state, todos: this.state.todos.concat(res.data.data) })
+      this.resetForm()
+    })
+    .catch(this.setAxiosResponseErr)
+  }
+
+  onTodoFormSubmit = evt => {
+    evt.preventDefault()
+    this.postNewTodo()
+  }
+  setAxiosResponseErr = (err) => this.setState({...this.state, error: err.response.data.message})
+  resetForm = () => 
+    this.setState({...this.state, todoNameInput: ''})
+  
+  fetchAllTodos = () =>{
+    axios.get(URL)
+    .then(res => {
+      this.setState({...this.state, todos: res.data.data})
+    })
+    .catch(this.setAxiosResponseErr)
+  }
+
+  toggleCompleted = id => () => {
+    axios.patch(`${URL}/${id}`)
+    .then(res => {
+      this.setState({...this.state, todos: this.state.todos.map(td => {
+        if(td.id !== id) return td
+        return res.data.data
+      })})
+    })
+    .catch(this.setAxiosResponseErr)
+  }
+
+  toggleDisplayCompleted=() => {
+    this.setState({...this.state, displayCompleted: !this.state.displayCompleted})
+  }
+
+  componentDidMount(){
+    this.fetchAllTodos()
+  }
   render() {
-    return null
+    return (
+      <div>
+        <div id='error'>Error:{this.state.error}</div>
+        <TodoList
+        todos={this.state.todos}
+        displayCompleted={this.state.displayCompleted}
+        toggleCompleted={this.toggleCompleted}
+        />
+        <Form 
+        onTodoFormSubmit = {this.onTodoFormSubmit}
+        onTodoNameInputChange = {this.onTodoNameInputChange}
+        toggleDisplayCompleted ={this.toggleDisplayCompleted}
+        displayCompleted = {this.state.displayCompleted}
+        todoNameInput = {this.state.todoNameInput}
+        />
+      </div>
+    )
   }
 }
diff --git a/frontend/components/Form.js b/frontend/components/Form.js
index 3932207be..aaaea4a32 100644
--- a/frontend/components/Form.js
+++ b/frontend/components/Form.js
@@ -2,6 +2,18 @@ import React from 'react'
 
 export default class Form extends React.Component {
   render() {
-    return null
+    return (
+      <>
+              <form id ='todoForm'
+              onSubmit ={this.props.onTodoFormSubmit}>
+                <input value = {this.props.todoNameInput} onChange = {this.props.onTodoNameInputChange} 
+                type = 'text' 
+                placeholder='Type todo'></input>
+                <input type = 'submit'></input>
+                <button onClick ={this.props.toggleDisplayCompleted}>
+                  {this.props.displayCompleted ? 'Hide':'Show'} the completed</button>
+        </form>
+      </>
+    )
   }
 }
diff --git a/frontend/components/Todo.js b/frontend/components/Todo.js
index aac687f6d..5db721458 100644
--- a/frontend/components/Todo.js
+++ b/frontend/components/Todo.js
@@ -2,6 +2,11 @@ import React from 'react'
 
 export default class Todo extends React.Component {
   render() {
-    return null
+    return (
+      <div onClick={this.props.toggleCompleted(this.props.todo.id)} 
+      >
+        {this.props.todo.name}{this.props.todo.completed ? '✔️': ''}
+      </div>
+    )
   }
 }
diff --git a/frontend/components/TodoList.js b/frontend/components/TodoList.js
index ce08a27ba..8b65f5bfa 100644
--- a/frontend/components/TodoList.js
+++ b/frontend/components/TodoList.js
@@ -1,7 +1,23 @@
 import React from 'react'
-
+import Todo from './Todo'
 export default class TodoList extends React.Component {
   render() {
-    return null
+    return (
+      <div id = 'todos'>
+      <h2>Todos:</h2>
+      {
+        this.props.todos.reduce((acc, td ) => {
+          if(this.props.displayCompleted || !td.completed) return acc.concat(
+          <Todo
+            key = {td.id}
+            toggleCompleted={this.props.toggleCompleted}
+            todo={td}
+          />
+          )
+          return acc
+        },[])
+      }
+    </div>
+    )
   }
 }