Conditionally Enqueue JavaScript

functions.php

<?php
// Hook into WordPress to load the scripts
add_action('wp_enqueue_scripts', 'mfp_conditional_scripts');

function mfp_conditional_scripts() {
  // Add global script
  wp_enqueue_script('global', get_stylesheet_directory_uri() . '/js/global.min.js', ['jquery'], '', true);
  if( is_home() ) {
    // Homepage Scripts
    wp_enqueue_script('homepage', get_stylesheet_directory_uri() . '/js/homepage.min.js', ['jquery'], '', true);
  }
  else if( is_single()) {
    // Blog post scripts
    wp_enqueue_script('blog-post', get_stylesheet_directory_uri() . '/js/blog-post.min.js', ['jquery'], '', true);
  }
  else if( is_tax()) {
    // Taxonomy scripts - i.e. Categories & Tags
    wp_enqueue_script('taxonomy', get_stylesheet_directory_uri() . '/js/taxonomy.min.js', ['jquery'], '', true);
  }
}