1514283656qq.com / jb51-clear

// ==UserScript==
// @namespace     https://openuserjs.org/users/1514283656qq.com
// @name          jb51-clear
// @description   脚本之家/jb51清理美化插件
// @copyright     2022, 1514283656qq.com (https://openuserjs.org/users/1514283656qq.com)
// @license       MIT
// @version       0.0.0
// @match        https://www.jb51.net/**/*.htm*
// @icon         https://www.jb51.net/favicon.ico
// @grant none
// @updateURL     https://openuserjs.org/meta/1514283656qq.com/jb51-clear.meta.js
// ==/UserScript==

// ==OpenUserJS==
// @author 1514283656qq.com
// ==/OpenUserJS==

(function () {

  const stylesheet = `
    #content .jb51code {
      width: 100%
    }
    #main .main-left {
      width: 100%
    }
    #wrapper {
      padding: 20px
    }
    `

  const beautify = () => {
    const $head = document.querySelector('head')
    // 加载个样式表好控制
    const $style = document.createElement('style')
    $style.innerText = stylesheet
    $head.appendChild($style)
  }

  const clear = () => {
    // 广告位
    const $topbar = document.querySelector('#topbar')
    const $header = document.querySelector('#header')
    const $footer = document.querySelector('#footer')
    const $nav = document.querySelector('#nav')
    const $submenu = document.querySelector('#submenu')
    const $googleAutoPlaced = document.querySelector('.google-auto-placed')
    const $googleEsf = document.querySelector('#google_esf')
    const $adsbygoogle = document.querySelector('.adsbygoogle')
    const $lbdBot = document.querySelector('.lbd_bot')
    const $ewm = document.querySelector('#ewm')
    const $lbdList = document.querySelectorAll('.lbd')
    const $xgcomm = document.querySelector('.xgcomm')
    const $mainR = document.querySelector('.main-right')
    const $mainL = document.querySelector('.main-left')

    // 主体
    const $container = document.querySelector('#container')
    const $main = $container.querySelector('#main')

    $topbar && $topbar.parentNode?.removeChild($topbar)
    $header && $header.parentNode?.removeChild($header)
    $footer && $footer.parentNode?.removeChild($footer)
    $nav && $nav.parentNode?.removeChild($nav)
    $submenu && $submenu.parentNode?.removeChild($submenu)
    $googleAutoPlaced && $googleAutoPlaced.parentNode?.removeChild($googleAutoPlaced)
    $googleEsf && $googleEsf.parentNode?.removeChild($googleEsf)
    $adsbygoogle && $adsbygoogle.parentNode?.removeChild($adsbygoogle)
    $lbdBot && $lbdBot.parentNode?.removeChild($lbdBot)
    $ewm && $ewm.parentNode?.removeChild($ewm)
    $xgcomm && $xgcomm.parentNode?.removeChild($xgcomm)
    $mainR && $mainR.parentNode?.removeChild($mainR)
    $lbdList && Array.from($lbdList).forEach($1bd => $1bd.parentNode?.removeChild($1bd))

    Array.from($container.children).forEach($child => {
      if ($child !== $main) {
        $child && $child.parentNode?.removeChild($child)
      }
    })
  }

  clear()
  beautify()
})();