== Playing with TraceMonkey ==
TraceMonkey is currently available for testing in [ftp://ftp.mozilla.org/pub/firefox/nightly/latest-trunk/ nightly builds]. You will need to go take the following steps to turn it on:
* open a new tab
* type '''about:config''' and hit enter
* read the warning and heed its wisdom
* enter '''jit''' in the filter field
* double click on '''javascript.options.jit.chrome''' and '''javascript.options.jit.content''' to change their values to '''true'''
If you experience instability, please [http://bugzilla.mozilla.org file a bug] and reference any crash report ID that might be relevant.
== Hacking on TraceMonkey ==