Remove difficulty on boot.dev assignments

Remove difficulty on boot.dev assignments by hiding the element

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

Bạn sẽ cần cài đặt một tiện ích mở rộng như Tampermonkey hoặc Violentmonkey để cài đặt kịch bản này.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(Tôi đã có Trình quản lý tập lệnh người dùng, hãy cài đặt nó!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name        Remove difficulty on boot.dev assignments
// @namespace   https://github.com/luigiMinardi
// @match       https://www.boot.dev/lessons/*
// @grant       none
// @version     1.0
// @author      luigiMinardi
// @license     MIT
// @description Remove difficulty on boot.dev assignments by hiding the element
// @homepageURL https://greasyfork.org/en/scripts/542660-remove-difficulty-on-boot-dev-assignments
// ==/UserScript==

function removeDifficulty() {
  let fullBar = document.querySelector("#__nuxt > div > div.static-bgimage.bg-image-blue > div.h-full-minus-bar.flex > div > div > div > div:nth-child(1) > div");

  let iconsArray = fullBar.children[0].children
  //console.log("iconsArray:", iconsArray) // Use that to debug if iconsArray change in the future
  if (iconsArray.length == 0) {
    setTimeout(() => {
      removeDifficulty()
    }, 100)
    return
  }
  iconsArray[3].style.display = 'none'; // remove one divisory
  iconsArray[4].style.display = 'none'; // remove the difficulty icon
}

setTimeout(() => {
  removeDifficulty()
},100);

// Code to call function on page change
// This seem to refresh the page every time you move to a new one, so you may want to remove this part of the script
// Source: https://itsopensource.com/how-to-call-a-function-on-URL-change-in-javascript/#:~:text=Solution
(function(history){
    let pushState = history.pushState;
    history.pushState = function(state) {
      setTimeout(() => {
        removeDifficulty()
      },100);

      return pushState.apply(history, arguments);
    };
})(window.history);