FBJS(Like) Test Console

About

This page contains a prototype which shows how to translated user-generated JavaScript as safer scripts like Facebook does, since I really like this idea and it's really simple in terms of its design compare with other technics

After having played with some FBJS on Facebooks platform, I decided to make somthing similar like FBJS myself, a very simple parser written in PHP5 which convert your JS into FBJS-like codes.

Related Resources for this prototype

• The JavaScript source is used for both my own FBJS test console and my Facebook test application, which pulls JavaScript texts from my applicatrion callback page.
• The source of the parser (PHP5)

Type your JavaScript here :

var a = {}["constructor"]; a.prototype.hack = function(){ return this; } var fn = NaN; fn.toString = function(){ console.log("toString"); return "fn"; } console.log( fn instanceof Number ); console.log( [0][fn] );

Preview your Generated FBJS below :

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