// ==UserScript==
// @name         AO3 Hide Author's Notes
// @namespace    ao3-remove-authors-notes
// @version      1.0
// @description  Hides all author's notes on AO3 works.
// @author       yuube
// @match        http*://*.archiveofourown.org/works/*
// @grant        none
// @downloadURL none
// ==/UserScript==

// Remove work author note.
var preface = document.querySelector('#workskin .preface');
preface.querySelector('.notes .userstuff').style.display = 'none';

// Remove chapter notes.
var chapters = document.querySelector('#chapters');

chapters.querySelectorAll('.notes').forEach(function (note) {
   note.style.display = 'none';
});