Update 2012-03-13: Added a section on installation. Paul Miller’s es6-shim gives you functionality that will be in ECMAScript 6 (code-named ECMAScript.next), on ECMAScript 5 engines. It was initially based on a project of mine, but adds much new functionality, Node.js compatibility, and (not least) tests. Highlights The following are a few highlights. Take a look at the tests to get more usage exa