Speed up array methods by using transducers

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Learn how to optimize JavaScript's performance with transducers by applying transformations in a single step, reducing the need for intermediate arrays and improving performance.

Forever Functional: Maximize JavaScript's performance with transducers

If the goal was performance, I would prefer no function call overhead. Something like this might perform much be better, while still being readable and provide a simple approach to adding more maps and filters.
<pre><code class="language-javascript">const a0 = [];
for (let c, i = 0;
 (c = myArray[i++]) != undefined;

 (c % 2) &amp;&amp; // filter odd numbers
 ((c += c), true) &amp;&amp; // duplicate
 (c &lt; 50) &amp;&amp; // filter &lt; 50
 ((c += 3), true) &amp;&amp; // add 3
 
 (a0[a0.length] = c)); // output
</code></pre>