h5bp/html5please — pull request #214 by kitcambridge (2012-10-13 19:43:15+00:00)
Title: Add JSON 3

Now that JSON 3 has matured, I'd like to add it to HTML5 Please. It functions as a polyfill in older browsers, and uses [feature tests](https://github.com/phiggins42/has.js/pull/91) to detect buggy native implementations. It's also compatible with libraries that extend natives in non-standard ways (such as [Prototype](http://prototypejs.org) <= 1.6.1), supports [AMD loaders](https://github.com/amdjs/amdjs-api/wiki) and [`has`](https://github.com/phiggins42/has.js/)-aware optimizers, and has been [rigorously tested](https://github.com/bestiejs/json3/blob/gh-pages/test/test_json3.js#L298-499).

JSON 2 has [several](https://github.com/douglascrockford/JSON-js/issues/26) [long](https://github.com/douglascrockford/JSON-js/issues/27)-[standing](https://github.com/douglascrockford/JSON-js/issues/28) [bugs](https://github.com/douglascrockford/JSON-js/issues/25) that deter it from serving as an effective polyfill.