Use this script to see the average score of unpopular animes/mangas that have unweighted scores "N/A" on MAL.
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// ==UserScript==
// @name Show The Average Score For Animes/Mangas Instead Of N/A
// @namespace AverageScore
// @version 0.11
// @description Use this script to see the average score of unpopular animes/mangas that have unweighted scores "N/A" on MAL.
// @author hacker09
// @include /^https:\/\/myanimelist\.net\/((anime|manga)(id=)?(\.php\?id=)?)(\/)?([\d]+)?/
// @icon https://www.google.com/s2/favicons?domain=myanimelist.net
// @run-at document-end
// @grant none
// ==/UserScript==
(function() {
'use strict';
if (document.querySelector("div.score-label.score-na") !== null) { //If the N/A score exists
async function GetStats() //Creates a function to get the stats
{ //Starts the function
var url = document.querySelector("a[href*='stats']").href; //Get the stats page url
const response = await fetch(url); //Fetch the stats page
const html = await response.text(); //Gets the fetch response
const newDocument = new DOMParser().parseFromString(html, 'text/html'); //Parses the fetch response
const votes = [...newDocument.querySelectorAll(".score-stats td")].map(row => row.textContent)
const scoreDictionary = {}
for (let i = 1; i < votes.length; i += 2) {
const vote = votes[i];
const score = votes[i - 1];
scoreDictionary[score] = vote;
}
for (let i in scoreDictionary)
scoreDictionary[i] = Number(scoreDictionary[i].match(/.*\((\d+) votes?\)/)[1]);
const totalVotes = Object.values(scoreDictionary).reduce((acc, val) => acc + val);
let average = 0;
for (let i in scoreDictionary)
average += scoreDictionary[i] * i;
var result = average /= totalVotes;
document.querySelector("div.score-label.score-na").innerText = result.toFixed(2); //Show the Average Score results
document.querySelectorAll("div.fl-l.score")[0].dataset.user = totalVotes + ' users'; //Show the total users that voted
} //Finishes the async function
var TimesExecuted = 0; //Creates a new variable
window.onmousemove = async function() { //Creates a new function to run when the mouse is hovering the page
TimesExecuted += 1; //Sum the amount of times that the mouse hovered the page
if (TimesExecuted === 1) { //On the first time that the page is hovered
GetStats(); //Starts the function GetStats
} // //Finishes the if condition
}; //Finishes the onmousemove event listener
} //Finishes the if statement
})();