  const link = document.createElement("a");
            link.href = URL.createObjectURL(blob);
            link.download = filename;
            // :P
            document.body.appendChild(link);
            link.click();
            document.body.removeChild(link);
        }
        const params = new URLSearchParams(window.location.search);
        // use fragment so data not sent to server, idea: @HeNeArXn@chaos.social 
        const data = window.location.hash.substring(1);
        const filename = para