dotjs page navigation via arrow keys on thecodinglove.com save as ~/.js/thecodinglove.com.js + make sure your using the dotjs chrome extension

gistfile1.txt

$(window).keydown(function(e){
  var next = parseInt(location.pathname.split('/')[2])+1 || 2;
	var prev = parseInt(location.pathname.split('/')[2])-1;
	if (e.which === 39) {
		document.location.href = ('/page/'+next);
	} else if (e.which === 37) {
		document.location.href = ('/page/'+prev);
	}
});