Remove (dequeue) all CSS and Javascript files loaded by the free version of The Events Calendar WordPress plugin by Modern Tribe (created using version 5.0.2 of the plugin)

the-events-calendar.php

<?php
// include this in functions.php

add_action( 'wp_enqueue_scripts', function() {

    //this is based on using the "skeleton styles" option
    $styles = [
        'tribe-events-bootstrap-datepicker-css',
        'tribe-events-calendar-style',
        'tribe-events-custom-jquery-styles',
        'tribe-events-calendar-style',
        'tribe-events-calendar-pro-style',
        'tribe-events-full-calendar-style-css',
        'tribe-common-skeleton-style-css',
        'tribe-tooltip',
        'tribe-accessibility-css'
    ];

    $scripts = [
       "tribe-common",
       "tribe-admin-url-fragment-scroll",
       "tribe-buttonset",
       "tribe-dependency",
       "tribe-pue-notices",
       "tribe-validation",
       "tribe-timepicker",
       "tribe-jquery-timepicker",
       "tribe-dropdowns",
       "tribe-attrchange",
       "tribe-bumpdown",
       "tribe-datatables",
       "tribe-migrate-legacy-settings",
       "tribe-admin-help-page",
       "tribe-tooltip-js",
       "mt-a11y-dialog",
       "tribe-dialog-js",
       "tribe-moment",
       "tribe-tooltipster",
       "tribe-events-settings",
       "tribe-events-php-date-formatter",
       "tribe-events-jquery-resize",
       "tribe-events-chosen-jquery",
       "tribe-events-bootstrap-datepicker",
       "tribe-events-ecp-plugins",
       "tribe-events-editor",
       "tribe-events-dynamic",
       "jquery-placeholder",
       "tribe-events-calendar-script",
       "tribe-events-bar",
       "the-events-calendar",
       "tribe-events-ajax-day",
       "tribe-events-list",
       "tribe-query-string",
       "tribe-clipboard",
       "datatables",
       "tribe-select2",
       "tribe-utils-camelcase",
       "tribe-app-shop-js"
    ];

    wp_deregister_script($scripts);

    wp_deregister_style($styles);

}, 99);

This is great, thank you. Although somehow the skeleton styles remain loaded on my setup...

Hey @robrecord I haven't worked with the plugin in several years, but I would imagine they have changed some things. An update is likely needed to my approach above!