Always show side menu on UTSC's website because people (like me) forget it exists

Navigate UTSC Website.js

// ==UserScript==
// @name        Navigable UTSC Website
// @description Auto-shows the side menu on UTSC's website, because people forget it exists and attempt to use Google instead.
//              NOTE: Small window sizes break this.
// @match       *://www.utsc.utoronto.ca/*
// ==/UserScript==

function inIframe() {
    try {
        return window.self !== window.top;
    } catch (e) {
        return true;
    }
}

const menuButton = document.querySelector('#nav-list');
if (!inIframe()) {
    menuButton.click();
    menuButton.remove();
    
    // Awful horrible hack bad.

    const wrapperFrame = document.createElement('iframe');
    wrapperFrame.src = window.location;

    wrapperFrame.style.height = '100%';
    wrapperFrame.style.width = 'calc(100% - 280px)';
    wrapperFrame.style.marginLeft = '280px';

    wrapperFrame.style.border = 'none';

    document.body.style.overflow = 'hidden';
    document.body.style.transform = 'translateX(-280px)';
    jQuery('body > *').wrapAll(jQuery(wrapperFrame));

    const menu = document.querySelector('#main-menu');

    menu.querySelector('.search-header-button').remove();
    menu.querySelector('nav').style.marginTop = '0';

    document.body.appendChild(menu);

    // Sync iframe location back up to window location
    document.querySelector('body > iframe').addEventListener('load', event => {
        if (window.location.href !== event.target.contentWindow.location.href) {
            history.pushState({}, '', event.target.contentWindow.location.href);
        }
    });
} else {
    menuButton.style.visibility = 'hidden';
    menuButton.style.pointerEvents = 'none';
}