AO3: strip empty paragraphs

Strip empty paragraphs from works on Archive of Our Own

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

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

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.

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

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     AO3: strip empty paragraphs
// @description Strip empty paragraphs from works on Archive of Our Own
// @version  4
// @license public domain
// @grant    none
// @include https://archiveofourown.org/works/*
// @include http://archiveofourown.org/works/*
// @include https://archiveofourown.org/collections/*
// @include http://archiveofourown.org/collections/*
// @namespace https://greasyfork.org/users/94761
// ==/UserScript==

var paragraphs = document.getElementsByTagName("p");

for (var para of paragraphs) {
  if (!para.textContent.trim() && para.children.length === 0) {
    para.remove();
  }
}