JSFiddle - React, Tailwind, and code Playground

HTML

<input type=checkbox name=vid[] value=162305089>
<br>
<input type=checkbox name=oid[] value=15838707>

JavaScript

var vids = document.getElementsByName("vid[]"),
    oids = document.getElementsByName("oid[]"),
    nv = vids.length,
    no = oids.length,
    i = 0;
for (; i < nv; i++) {
        vids[i].onchange = (function (i) {
            return function () {
                oids[i].checked = this.checked;
            };
        })(i);
}