It reduces CPU usage on Amazon shopping pages.
As of
// ==UserScript==
// @name Amazon CPU Tamer
// @name:ja Amazon CPU Tamer
// @name:zh-CN Amazon CPU Tamer
// @namespace knoa.jp
// @description It reduces CPU usage on Amazon shopping pages.
// @description:ja AmazonのショッピングページでのCPU使用率を減らします。
// @description:zh-CN 减少Amazon购物页面上的CPU利用率。
// @include https://www.amazon.*
// @version 1
// @grant none
// @run-at document-start
// ==/UserScript==
/*
*/
(function(){
console.log('Amazon Cpu Tamer');
const tamedInterval = 60*1000;
const w = window;
w.originalSetInterval = w.setInterval;
w.setInterval = function(f, interval, ...args){
if(interval < tamedInterval) console.log(interval), interval = tamedInterval;
return w.originalSetInterval(f, interval, ...args);
};
console.log('Tamed: tamedInterval', tamedInterval);
})();