removes all the non-wallpaper things from bing.com and downloads the wallpaper as title.jpg
Go to chrome://extensions
Enable Developer mode by toggling the switch in the upper-right corner.
Click on the "Load unpacked" button
Select the directory containing the unpacked extension
Create a bookmark with javascript:(function(){INSERT})(); as the source/url
Replace INSERT with the code from BingWallpaper.js
Open on bing.com
Open to feedback!
Just drop an issue on github : ]