Tampermonkey Chess Script ^hot^ ❲5000+ Extended❳
A properly structured Tampermonkey chess script requires specific metadata for compatibility, efficient DOM manipulation to avoid breaking the chess site's functionality, and safe handling of game data.
; const ANALYSIS_URL = 'https://lichess.org/analysis/'; // append ?fen=... or use PGN#WebDev #JavaScript #Chess #Tampermonkey #Coding tampermonkey chess script
extension installed on your browser (Chrome, Firefox, Edge, or Safari). Install the Extension : Download it from the Official Tampermonkey Website or your browser's extension store. Find a Script : Popular sources for chess scripts include Greasy Fork and GitHub. Installation Steps Open the script page on a site like Greasy Fork "Install this script" A Tampermonkey tab will open; click to confirm. Install the Extension : Download it from the
Here’s a structured guide for creating a Tampermonkey chess script — from understanding what it can do, to writing your first script, and staying within fair play guidelines. Here’s a structured guide for creating a Tampermonkey
function init() addStyles(); const board = document.querySelector(SITE.boardSelector); if (!board) return; ensureUI(board); highlightLegalMoves(board); highlightLastMove(board); // start a default 10s timer when it's your turn — naive approach; override per-site startMoveTimer(board, 10); // watch for DOM changes to re-run UI additions const obs = new MutationObserver(() => ensureUI(board); highlightLastMove(board); ); obs.observe(document.body, childList:true, subtree:true );Custom Board & Pieces: Change the look of your board or pieces to styles not natively offered by the site.
🛡️ Level Up Your Online Chess: A Guide to Tampermonkey Scripts
Inspect the Website: Use the browser's developer tools to inspect how the chessboard is represented in the DOM and if there are any existing APIs for move analysis.