The day has come when you have the ability to put images in the console. Checkout here for a demo and open up the dev tools. Also, check out the awesome chrome extension by @jffry. Console.image now has a little baby sister, console.snapshot. It snapshots the canvas and outputs it to the console to make debugging the canvas a little less dramatic. Shoutout to https://github.com/escusado/console.meme too, I would have forked it if I realized it existed. Basically, you console.image(url).