it as a key into
a table or struct. Note that symbols, keywords and strings are all immutable. Besides making your
code easier to reason about, it allows for many optimizations involving these types.
</p>
<pre class="mendoza-codeblock"><code data-language="janet"><span class="mdzsyn-comment"># Evaluates to true</span>
(<span class="mdzsyn-coresym">=</span> <span class="mdzsyn-keyword">:hello</span> <span class="mdzsyn-keyword">:hello</span>)

<span class="mdzsyn-comment"># Evaluates to false, everything in 