Dead simple and tiny JavaScript library for realtime currency conversion and exchange rate calculation, from any currency, to any currency.

Can be easily used with the free, hourly-updating exchange rates from the Open Source Exchange Rates API project, or with static/cached/approximate/justplainwrong exchange rates.

// Simple syntax:
fx.convert(1000, {from: "GBP", to: "HKD"});

// With some chaining sugar:
fx(1.99).from("USD").to("AED");

// Basic parsing:
fx("$1.99 HKD").to("EUR");

// And simple setup, allowing this:
fx(1).convert();

// Oh yeah and nodeJS / AMD:
var fx = require('money');
require(["money"], function(fx) { /* ... */ });

Visit josscrowcroft.github.com/money.js for more info, examples and full documentation.

0.1.3 - Fix typo in nodeJS module definition

0.1.2 - Strengthened up module definition similar to accounting.js

0.1.1 - Add fallback in case base rate is not in rates object (e.g. "USD": 1) to avoid errors.

0.1.0 - Unexciting version number bump. Oh yeah and it has a license now.

0.0.2

• Adds basic parsing to fx(), so that you can pass a formatted string, like so: fx("$1.99 HKD").to("GBP")
• Some cleanup and improved comments and docs

0.0.1 - First release