htmlpreview / htmlpreview.github.com

Suggestion - add https://corsproxy.github.io to:

htmlpreview.github.com/htmlpreview.js

Lines 90 to 94 in 102c584

    
           var proxy = [ 
        
           	'https://cors.io/?', 
        
           	'https://jsonp.afeld.me/?url=', 
        
           	'https://cors-anywhere.herokuapp.com/' 
        
           ];

Note: https://crossorigin.me is the old URL which now redirects to https://corsproxy.github.io

The service does no longer work.

	var proxy = [
	'https://cors.io/?',
	'https://jsonp.afeld.me/?url=',
	'https://cors-anywhere.herokuapp.com/'
	];

CORS proxy https://crossorigin.me