modern JSON implementation

 JSON 3 is a modern JSON implementation compatible with a variety of JavaScript
 platforms, including Internet Explorer 6, Opera 7, Safari 2, and Netscape 6.
 .
 The JSON 3 parser does not use eval or regular expressions. This provides
 security and performance benefits in obsolete and mobile environments, where
 the margin is particularly significant.
 .
 Node.js is an event-based server-side JavaScript engine.