UnclutterTrello.user.js

// ==UserScript==
// @name         Unclutter Trello
// @version      23.05.07
// @description  Élimine une partie des éléments superflus sur les tableaux Trello
// @author       MLH
// @match        https://trello.com/b/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=trello.com
// @grant    GM_addStyle
// @run-at   document-start
// @updateURL    https://gist.github.com/lehenandmartin/ff49a13a86e39ada20f46603572a00fc/raw/UnclutterTrello.user.js
// @downloadURL  https://gist.github.com/lehenandmartin/ff49a13a86e39ada20f46603572a00fc/raw/UnclutterTrello.user.js
// ==/UserScript==

GM_addStyle ( `
    div[data-js-id='header-container'] {
        display: none !important;
    }

    div .mod-right .js-pup-dropdown-list-btn {
        display: none !important;
    }

    div .mod-right .js-butler-header-btns {
        display: none !important;
    }

    div .list-wrapper:last-of-type {
        display: none !important;
    }

    div .js-board-header button:first-of-type {
        display: none !important;
    }

    nav:first-of-type {
        display: none !important;
    }

    div #content-wrapper {
        padding-left: 0 !important;
    }
` );