Download blobs locally using Safari

Question

I\'m trying to find a cross browser way to store data locally in HTML5. I have generated a chunk of data in a Blob (see MDN). Now I want to move this Blob to the actual file

Answer 1

The file name sucks, but this works for me in Safari 8:

        window.open('data:attachment/csv;charset=utf-8,' + encodeURI(csvString));

UPDATE: No longer working in Safari 9.x