index.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
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<link rel="stylesheet" href="./style.css">
    <title>Todo List</title>
</head>
<body>
    <header>
<h1>Omar's Todo list</h1>
 </header>
 <form>
     <input type="text" class="todo-input">
     <button class="todo-button" type="submit">
         <i class="fas fa-plus-square"></i>
     </button>
     <div class="select">
         <select name="todos" class="filter-todo">
             <option value="all">All</option>
             <option value="completed">Completed</option>
             <option value="incomplete">Incomplete</option>
         </select>
     </div>
 </form>
 <div class="todo-container">
     <ul class="todo-list"></ul>
 </div>   
    <script src="./app.js"></script>
</body>
</html>