Fetch an image using the Fetch API

fetch-image.js

var myImage = 'someimage.jpg';

fetch(myImage)
.then(response => response.blob()) //To extract the image body content from the response, we use the blob() method
.then(myBlob => {
    // An objectURL is then created from the extracted Blob, which is then inserted into the img.
    const objectURL = URL.createObjectURL(myBlob);
    myImage.src = objectURL;
});