Chrome extension: Block some website

Reference

• Switcheroo Redirector

Update sites

var b = [];
for(var i=0; i<a.length; i++){
	if(b.indexOf(a[i]) === -1){
		b.push(a[i]);
	}
}
console.log(b.join(' '));

Usage

• Download this zip
• Load unpacked extension in Google Chrome