ChatGPT Remove Historybar

Removes the new Historybar on the right side of each chat

K instalaci tototo skriptu si budete muset nainstalovat rozšíření jako Tampermonkey, Greasemonkey nebo Violentmonkey.

You will need to install an extension such as Tampermonkey to install this script.

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Violentmonkey.

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Userscripts.

You will need to install an extension such as Tampermonkey to install this script.

K instalaci tohoto skriptu si budete muset nainstalovat manažer uživatelských skriptů.

(Už mám manažer uživatelských skriptů, nechte mě ho nainstalovat!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(Už mám manažer uživatelských stylů, nechte mě ho nainstalovat!)

// ==UserScript==
// @name         ChatGPT Remove Historybar
// @version      2026-05-17
// @author       hpeter2
// @license      MIT
// @description  Removes the new Historybar on the right side of each chat
// @match        https://chatgpt.com/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=chatgpt.com
// @grant        none
// @namespace https://greasyfork.org/users/1603384
// ==/UserScript==


(function () {
    'use strict';

    function removeIfExists() {
        //console.log("found Historybar");
        const el = document.querySelector("main .inset-e-4");
        if (el) {
            console.log('Removing:', el);
            el.remove();
        }
    }

    // Run once in case it's already there
    removeIfExists();

    // Watch for future changes
    const observer = new MutationObserver(() => {
        removeIfExists();
    });

    observer.observe(document.body, {
        childList: true,
        subtree: true
    });
})();