Auto-Save Development Tutorials, Guides & Insights

     console.log("Hello, World!");

• Install Node.js (we’ll cover this in the next tutorial) to run JavaScript directly in the terminal.
• Open the integrated terminal (Ctrl+~ or Cmd+~) and type:

fetch('https://jsonplaceholder.typicode.com/invalid-url')
    .then(response => {
        if (!response.ok) {
            throw new Error('Network response was not ok');
        }
        return response.json();
    })
    .then(data => {
        console.log(data);
    })
    .catch(error => {
        console.error('There was a problem with the fetch operation:', error);
    });

In this case, if the URL is invalid or there’s a network issue, the error is caught, and a message is logged.