Discord web için tüm ağır DOM, animasyon ve eventleri optimize ederek CPU ve RAM kullanımını minimize eder
// ==UserScript==
// @name Discord Web Ultra Performance Optimizer
// @namespace http://tampermonkey.net/
// @version 2.4.0
// @description Discord web için tüm ağır DOM, animasyon ve eventleri optimize ederek CPU ve RAM kullanımını minimize eder
// @license MIT
// @author Sefa AVAN
// @match https://discord.com/*
// @run-at document-start
// ==/UserScript==
(function(){
'use strict';
// ---------- 1) Animasyon, transition ve GPU efektlerini kapatma ----------
const style=document.createElement('style');
style.textContent=`
* { transition:none !important; animation:none !important; }
* { filter:none !important; backdrop-filter:none !important; }
img.emoji { image-rendering: pixelated; }
`;
document.head.appendChild(style);
// ---------- 2) Event throttling ----------
const throttleMs=50,last={};
['mousemove','pointermove','scroll','resize'].forEach(type=>{
window.addEventListener(type,e=>{
const now=performance.now();
if(last[type] && now-last[type]<throttleMs){ e.stopImmediatePropagation(); e.stopPropagation(); return; }
last[type]=now;
},true);
});
// ---------- 3) Lazy-load ağır DOM öğeleri ----------
function lazyLoadElements(selector){
document.querySelectorAll(selector).forEach(el=>{
if(!el.dataset.lazy){
el.dataset.lazy='1';
el.style.display='none';
const obs=new IntersectionObserver(entries=>{
if(entries[0].isIntersecting){ el.style.display=''; obs.disconnect(); }
},{rootMargin:'2000px'});
obs.observe(el);
}
});
}
function applyLazyLoad(){ lazyLoadElements('.emoji-picker,.gift-preview,.activity-feed'); }
// ---------- 4) Video ve GIF hover play ----------
function setupHoverPlay(media){
if(!media.dataset.hoverSetup){
media.dataset.hoverSetup='1';
media.pause?.();
media.muted=true;
media.controls=true;
media.addEventListener('mouseenter', ()=> media.play?.().catch(()=>{}));
media.addEventListener('mouseleave', ()=> media.pause?.());
}
}
function applyHoverPlay(){
document.querySelectorAll('video,img[src$=".gif"]').forEach(setupHoverPlay);
}
// ---------- 5) MutationObserver ile yeni medya eklemelerini yakala ----------
const mediaObserver=new MutationObserver(mutations=>{
mutations.forEach(mutation=>{
mutation.addedNodes.forEach(node=>{
if(node.tagName==='VIDEO'||node.tagName==='IMG'){ setupHoverPlay(node); }
else if(node.querySelectorAll) node.querySelectorAll('video,img').forEach(setupHoverPlay);
});
});
});
mediaObserver.observe(document.body,{childList:true,subtree:true});
// ---------- 6) Smart codec (CPU/GPU optimizasyonu) ----------
(function smartCodec(){
const MC=navigator.mediaCapabilities;
if(!MC||typeof MC.decodingInfo!=='function') return;
const origDecodingInfo=MC.decodingInfo.bind(MC);
const origCanPlayType=HTMLMediaElement.prototype.canPlayType;
Promise.allSettled([
origDecodingInfo({type:'media-source',video:{contentType:'video/mp4; codecs="av01.0.05M.08"',width:1920,height:1080,framerate:30,bitrate:8_000_000}}),
origDecodingInfo({type:'media-source',video:{contentType:'video/webm; codecs="vp09.00.51.08"',width:1920,height:1080,framerate:30,bitrate:8_000_000}})
]).then(([av1Res,vp9Res])=>{
const av1Inefficient=av1Res.status==='fulfilled' && av1Res.value?.supported && av1Res.value?.powerEfficient===false;
const vp9Inefficient=vp9Res.status==='fulfilled' && vp9Res.value?.supported && vp9Res.value?.powerEfficient===false;
if(av1Inefficient||vp9Inefficient){
navigator.mediaCapabilities.decodingInfo=async cfg=>{
const ct=cfg?.video?.contentType||'';
if(av1Inefficient&&/codecs="?av01/i.test(ct)) return {supported:false,powerEfficient:false,smooth:false};
if(vp9Inefficient&&/codecs="?vp0?9/i.test(ct)) return {supported:false,powerEfficient:false,smooth:false};
return origDecodingInfo(cfg);
};
HTMLMediaElement.prototype.canPlayType=function(type){
if(type&&av1Inefficient&&/codecs="?av01/i.test(type)) return '';
if(type&&vp9Inefficient&&/codecs="?vp0?9/i.test(type)) return '';
return origCanPlayType.call(this,type);
};
}
}).catch(()=>{});
})();
// ---------- 7) Scroll, resize ve SPA navigasyonlarında tekrar uygula ----------
function reapplyAll(){
applyLazyLoad();
applyHoverPlay();
}
document.addEventListener('DOMContentLoaded',reapplyAll);
window.addEventListener('yt-navigate-finish',reapplyAll);
window.addEventListener('popstate',reapplyAll);
window.addEventListener('scroll',applyHoverPlay,true);
window.addEventListener('resize',applyHoverPlay,true);
})();