<p><pre><code> //FROM
for (var i = 0; i < myArray.length; i++) {
...
}
//TO
var arrayLength = myArray.length;
for (var i = 0; i < arrayLength; i++) {
...
}
</code></pre>
---<p><pre><code> //FROM
var myVar = "Hello World";
function printHello() {
console.log(myVar);
}
//TO
var myVar = "Hello World";
function printHello(myVar) {
console.log(myVar);
}
</code></pre>
---<p>Any other tip for general Javascript performance?