Placeholder Images for AJAX

    let fetch = require('node-fetch');
    let url = 'http://picsum.photos/list';
    
    fetch(url)
    .then(response=>response.json( ))
    .then(data=>{
        console.log(data.length); 
        console.log(data[0].format); 
        console.log(data[0].width); 
        console.log(data[0].height); 
        console.log(data[0].id); 
        console.log(data[0].post_url); 
        for(let i = 0; i < 10; i++){
            let img = document.createElement('img'); 
            img.src = data[i].post_url; 
            document.body.appendChild(img);
        }
    })
    .catch(err=>{
        console.log(JSON.stringify(err, null, 2));
    })