I'm making userscripts for OS features I think should exist

[Lastie]

// ==UserScript==
// @name OS Auto Audio Track
// @namespace http://tampermonkey.net/
// @version 2025-12-16
// @description This is a userscript that allows for limitless audio customization within the OS sequencer by allowing the use of Audio Tracks to be automatically set upon site load. DISCLAIMER: IN ORDER FOR THIS TO WORK THE PEOPLE LISTENING WILL NEED T
// @author Lastie
// @match https://*.onlinesequencer.net/*
// @icon https://www.google.com/s2/favicons?sz=64...uencer.net
// @grant none
// ==/UserScript==

(function () {

async function fetchAndDecodeAudio(audioUrl, onLoad) {
try {
const response = await fetch(audioUrl);

if (!response.ok) {
throw new Error(`HTTP error! Status: ${response.status}`);
}

const arrayBuffer = await response.arrayBuffer();

console.log(arrayBuffer);
audioSystem.loadAudioTrack(
arrayBuffer);
$("#wavesurfer_element").toggle();
} catch (error) {
console.error("Error fetching or decoding audio:", error);
}
}

let trackLink;
document.addEventListener("DOMContentLoaded", () => {
const allDescLinks = document.querySelector('#info-sidebar-description-text').querySelectorAll("a");

const trackLink = allDescLinks[allDescLinks.length - 1].href;

console.log(trackLink);

showAudioTrackSelect();
console.log("trackSelectWork");

fetchAndDecodeAudio(trackLink);
});
})();