
[http://ejohn.org/blog/ecmascript-5-strict-mode-json-and-more/](http://ejohn.org/blog/ecmascript-5-strict-mode-json-and-more/ "John Resig: ECMAscript 5 strict mode, JSON and more")

A quick reminder of how and why to use `'use strict';` in your code. Writing compliant ES5 code is becoming more relevant than ever, especially with ES6 spec being finalized at the end of this year\*.

\*<small>hopefully</small>


Use strict