Build Todo List in React
2 min readFeb 22, 2024
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Implementation,
import React, { useState } from 'react';
import './TodoApp.css';
const TodoApp = () => {
const [tasks, setTasks] = useState([]);
const [newTask, setNewTask] = useState('');
const addTask = () => {
if (newTask.trim() !== '') {
setTasks([...tasks, newTask]);
setNewTask('');
}
};
const removeTask = (index) => {
const updatedTasks = [...tasks];
updatedTasks.splice(index, 1);
setTasks(updatedTasks);
};
return (
<div className="todo-app">
<h1>Todo App</h1>
<div>
<input
type="text"
value={newTask}
onChange={(e) => setNewTask(e.target.value)}
/>
<button onClick={addTask}>Add Task</button>
</div>
<ul>
{tasks.map((task, index) => (
<li key={index}>
{task}
<button onClick={() => removeTask(index)}>Remove</button>
</li>
))}
</ul>
</div>
);
};
export default TodoApp;
css,
/* TodoApp.css */
.todo-app {
font-family: 'Arial', sans-serif;
max-width: 400px;
margin: auto;
padding: 20px;
border: 2px solid #ccc;
border-radius: 5px;
box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
h1…