getResource.js

const getResource = async (url) => {

    const response = await fetch(url);

    if (!response.ok) {
      throw new Error(`Ошибка по адресу ${url}, статус ошибки ${response.status}`)
    }

    return await response.json();
  };

  getResource('https://jsonplaceholder.typicode.com/todos/23').then((data) => {
    console.log(data);
  });