JSFiddle - React, Tailwind, and code Playground

HTML

<input type="button" onClick="doArrays();" value="Set Arrays">
    
<script>
function doArrays() {
    var array_count = 10;
    
    for (var x = 0; x < array_count; x++) {
        var array = [];
        for (var i = 0; i < 10000000000000; i++) {
            array.push(i);
        }
        console.log("Done " + array);
        window["array" + i] = array;
    }
    
    //console.log(window);
}
</script>