Adding short names for built-in functions
I add short names for frequently used built-in functions, when 'minifying' my game. I use 'sed' to append code like this to the start of my game: Array.prototype.p=Array.prototype.push Math.f=Math.floor document.ce=document.createElement Node.prototype.ac = Node.prototype.appendChild var w=window;w.st=w.setTimeout; I then change the code like this: sed -e 's/\.push(/.p(/g' But, I have not found a way of shortening the property 'Node.nextSibling'. Modifying the DOM may not work in old versions of Internet Explorer. I get annonyed when I see repeated code when I look through my game's code after I have 'minified' it