Download a file

<a href="/path/to/file" download>Download</a>

// Create a new link
const link = document.createElement('a');
link.download = 'file name';
link.href = '/path/to/file';

// Append to the document
document.body.appendChild(link);

// Trigger the click event
link.click();

// Remove the element
document.body.removeChild(link);

const data = JSON.stringify({ 'message': 'Hello Word' });

const blob = new Blob([data], { type: 'application/json' });

// Create new URL
const url = window.URL.createObjectURL(blob);

// Create a link and trigger the download
...

// Free the URL created above
window.URL.revokeObjectURL(url);