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<h1 id="logging">Logging</h1>
<p>Duktape has a built-in logging framework with a small footprint, reasonable
performance, and redirectable output.</p>
<p>Basic usage example:</p>
<pre class="ecmascript-code">
var val1 = 'foo';
var val2 = 123;
var val3 = new Date(123456789e3);
var logger = new Duktape.Logger(); // or new Duktape.Logger('logger name')
logger.info('three values:', val1, val2, val3);
</pre>
<p>The example would print something like the following to <code>stdout</code>:</p>
<pre>
2014-10-17T19:26:42.141Z INF test.js: three values: foo 123 1973-11-29 23:33:09.000+02:00
</pre>
<p>See
<a href="https://github.com/svaarala/duktape/blob/master/doc/logging.rst">logging.rst</a>
for more info.</p>