Export your ChatGPT or Gemini conversation into a properly and elegantly formatted Markdown or JSON.
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// ==UserScript==
// @name ChatGPT / Gemini AI Chat Exporter by RevivalStack
// @namespace https://github.com/revivalstack/chatgpt-exporter
// @version 2.0.0
// @description Export your ChatGPT or Gemini conversation into a properly and elegantly formatted Markdown or JSON.
// @author Mic Mejia (Refactored by Google Gemini)
// @homepage https://github.com/micmejia
// @license MIT License
// @match https://chat.openai.com/*
// @match https://chatgpt.com/*
// @match https://gemini.google.com/*
// @grant none
// ==/UserScript==
(function () {
"use strict";
// --- Global Constants ---
// Ensure this matches the @version in the UserScript header
const EXPORTER_VERSION = "2.0.0";
const EXPORT_CONTAINER_ID = "export-controls-container";
const DOM_READY_TIMEOUT = 1000;
const EXPORT_BUTTON_TITLE_PREFIX = `AI Chat Exporter v${EXPORTER_VERSION}`;
// Common styles for the container and buttons
const COMMON_CONTROL_STYLES = `
position: fixed;
bottom: 20px;
right: 20px;
z-index: 9999;
box-shadow: 0 2px 8px rgba(0,0,0,0.2);
font-size: 14px;
cursor: pointer;
border-radius: 8px;
display: flex;
align-items: center;
`;
const BUTTON_BASE_STYLES = `
padding: 10px 14px;
background-color: #5b3f86; /* Primary brand color */
color: white;
border: none;
cursor: pointer;
border-radius: 8px;
`;
const BUTTON_SPACING_STYLE = `
margin-left: 8px;
`;
// --- Hostname-Specific Selectors & Identifiers ---
const CHATGPT_HOSTNAMES = ["chat.openai.com", "chatgpt.com"];
const CHATGPT_TITLE_REPLACE_TEXT = " - ChatGPT";
const CHATGPT_ARTICLE_SELECTOR = "article";
const CHATGPT_HEADER_SELECTOR = "h5";
const CHATGPT_TEXT_DIV_SELECTOR = "div.text-base";
const CHATGPT_USER_MESSAGE_INDICATOR = "you said";
const CHATGPT_POPUP_DIV_CLASS = "popover";
const CHATGPT_BUTTON_SPECIFIC_CLASS = "text-sm";
const GEMINI_HOSTNAMES = ["gemini.google.com"];
const GEMINI_MESSAGE_ITEM_SELECTOR = "user-query, model-response";
const GEMINI_TITLE_REPLACE_TEXT = " - Gemini";
const GEMINI_SIDEBAR_ACTIVE_CHAT_SELECTOR =
'div[data-test-id="conversation"].selected .conversation-title';
// --- Markdown Formatting Constants ---
const DEFAULT_CHAT_TITLE = "chat";
const MARKDOWN_TOC_PLACEHOLDER_LINK = "#table-of-contents";
const MARKDOWN_BACK_TO_TOP_LINK = `___\n###### [top](${MARKDOWN_TOC_PLACEHOLDER_LINK})\n`;
// Parents of <p> tags where newlines should be suppressed or handled differently
// LI is handled separately in the paragraph rule for single newlines.
const PARAGRAPH_FILTER_PARENT_NODES = ["TH", "TR"];
// --- Inlined Turndown.js (v7.1.2) - BEGIN ---
// Customized TurndownService to handle specific chat DOM structures
class TurndownService {
constructor(options = {}) {
this.rules = [];
this.options = {
headingStyle: "atx",
hr: "___",
bulletListMarker: "-",
codeBlockStyle: "fenced",
...options,
};
this.addRule("lineBreak", {
filter: "br",
replacement: () => " \n",
});
this.addRule("heading", {
filter: ["h1", "h2", "h3", "h4", "h5", "h6"],
replacement: (content, node) => {
const hLevel = Number(node.nodeName.charAt(1));
return `\n\n${"#".repeat(hLevel)} ${content}\n\n`;
},
});
// Custom rule for list items to ensure proper nesting and markers
this.addRule("customLi", {
filter: "li",
replacement: function (content, node) {
let processedContent = content.trim();
// Heuristic: If content contains multiple lines and the second line
// looks like a list item, ensure a double newline for nested lists.
if (processedContent.length > 0) {
const lines = processedContent.split("\n");
if (lines.length > 1 && /^\s*[-*+]|^[0-9]+\./.test(lines[1])) {
processedContent = lines.join("\n\n").trim();
}
}
let listItemMarkdown;
if (node.parentNode.nodeName === "UL") {
let indent = "";
let liAncestorCount = 0;
let parent = node.parentNode;
// Calculate indentation for nested unordered lists
while (parent) {
if (parent.nodeName === "LI") {
liAncestorCount++;
}
parent = parent.parentNode;
}
for (let i = 0; i < liAncestorCount; i++) {
indent += " "; // 4 spaces per nesting level
}
listItemMarkdown = `${indent}${this.options.bulletListMarker} ${processedContent}`;
} else if (node.parentNode.nodeName === "OL") {
// Get the correct index for ordered list items
const siblings = Array.from(node.parentNode.children).filter(
(child) => child.nodeName === "LI"
);
const index = siblings.indexOf(node);
listItemMarkdown = `${index + 1}. ${processedContent}`;
} else {
listItemMarkdown = processedContent; // Fallback
}
// Always add a newline after each list item for separation
return listItemMarkdown + "\n";
}.bind(this),
});
this.addRule("code", {
filter: "code",
replacement: (content, node) => {
if (node.parentNode.nodeName === "PRE") return content;
return `\`${content}\``;
},
});
// Rule for preformatted code blocks
this.addRule("pre", {
filter: "pre",
replacement: (content, node) => {
let lang = "";
// Attempt to find language for Gemini's code blocks
const geminiCodeBlockParent = node.closest(".code-block");
if (geminiCodeBlockParent) {
const geminiLanguageSpan = geminiCodeBlockParent.querySelector(
".code-block-decoration span"
);
if (geminiLanguageSpan && geminiLanguageSpan.textContent.trim()) {
lang = geminiLanguageSpan.textContent.trim();
}
}
// Fallback to ChatGPT's language selector if Gemini's wasn't found
if (!lang) {
const chatgptLanguageDiv = node.querySelector(
".flex.items-center.text-token-text-secondary"
);
if (chatgptLanguageDiv) {
lang = chatgptLanguageDiv.textContent.trim();
}
}
const codeElement = node.querySelector("code");
const codeText = codeElement ? codeElement.textContent.trim() : "";
return `\n\`\`\`${lang}\n${codeText}\n\`\`\`\n`;
},
});
this.addRule("strong", {
filter: ["strong", "b"],
replacement: (content) => `**${content}**`,
});
this.addRule("em", {
filter: ["em", "i"],
replacement: (content) => `_${content}_`,
});
this.addRule("blockQuote", {
filter: "blockquote",
replacement: (content) =>
content
.trim()
.split("\n")
.map((l) => `> ${l}`)
.join("\n"),
});
this.addRule("link", {
filter: "a",
replacement: (content, node) =>
`[${content}](${node.getAttribute("href")})`,
});
this.addRule("strikethrough", {
filter: (node) => node.nodeName === "DEL",
replacement: (content) => `~~${content}~~`,
});
// Rule for HTML tables to Markdown table format
this.addRule("table", {
filter: "table",
replacement: function (content, node) {
const headerRows = Array.from(node.querySelectorAll("thead tr"));
const bodyRows = Array.from(node.querySelectorAll("tbody tr"));
const footerRows = Array.from(node.querySelectorAll("tfoot tr"));
let allRowsContent = [];
const getRowCellsContent = (rowElement) => {
const cells = Array.from(rowElement.querySelectorAll("th, td"));
return cells.map((cell) =>
cell.textContent.replace(/\s+/g, " ").trim()
);
};
if (headerRows.length > 0) {
allRowsContent.push(getRowCellsContent(headerRows[0]));
}
bodyRows.forEach((row) => {
allRowsContent.push(getRowCellsContent(row));
});
footerRows.forEach((row) => {
allRowsContent.push(getRowCellsContent(row));
});
if (allRowsContent.length === 0) {
return "";
}
const isFirstRowAHeader = headerRows.length > 0;
const maxCols = Math.max(...allRowsContent.map((row) => row.length));
const paddedRows = allRowsContent.map((row) => {
const paddedRow = [...row];
while (paddedRow.length < maxCols) {
paddedRow.push("");
}
return paddedRow;
});
let markdownTable = "";
if (isFirstRowAHeader) {
markdownTable += "| " + paddedRows[0].join(" | ") + " |\n";
markdownTable += "|" + Array(maxCols).fill("---").join("|") + "|\n";
for (let i = 1; i < paddedRows.length; i++) {
markdownTable += "| " + paddedRows[i].join(" | ") + " |\n";
}
} else {
for (let i = 0; i < paddedRows.length; i++) {
markdownTable += "| " + paddedRows[i].join(" | ") + " |\n";
if (i === 0) {
markdownTable +=
"|" + Array(maxCols).fill("---").join("|") + "|\n";
}
}
}
return markdownTable.trim();
},
});
// Universal rule for paragraph tags with a fix for list item newlines
this.addRule("paragraph", {
filter: "p",
replacement: (content, node) => {
if (!content.trim()) return ""; // Ignore empty paragraphs
let currentNode = node.parentNode;
while (currentNode) {
// If inside TH or TR (table headers/rows), suppress newlines.
if (PARAGRAPH_FILTER_PARENT_NODES.includes(currentNode.nodeName)) {
return content;
}
// If inside an LI (list item), add a single newline for proper separation.
if (currentNode.nodeName === "LI") {
return content + "\n";
}
currentNode = currentNode.parentNode;
}
// For all other cases, add double newlines for standard paragraph separation.
return `\n\n${content}\n\n`;
},
});
}
addRule(key, rule) {
this.rules.push({ key, ...rule });
}
turndown(rootNode) {
let output = "";
const process = (node) => {
if (node.nodeType === Node.TEXT_NODE) return node.nodeValue;
if (node.nodeType !== Node.ELEMENT_NODE) return "";
const rule = this.rules.find(
(r) =>
(typeof r.filter === "string" &&
r.filter === node.nodeName.toLowerCase()) ||
(Array.isArray(r.filter) &&
r.filter.includes(node.nodeName.toLowerCase())) ||
(typeof r.filter === "function" && r.filter(node))
);
const content = Array.from(node.childNodes)
.map((n) => process(n))
.join("");
if (rule) return rule.replacement(content, node, this.options);
return content;
};
let parsedRootNode = rootNode;
if (typeof rootNode === "string") {
const parser = new DOMParser();
const doc = parser.parseFromString(rootNode, "text/html");
parsedRootNode = doc.body || doc.documentElement;
}
output = Array.from(parsedRootNode.childNodes)
.map((n) => process(n))
.join("");
// Clean up excessive newlines (more than two)
return output.trim().replace(/\n{3,}/g, "\n\n");
}
}
// --- Inlined Turndown.js - END ---
// --- Utility Functions ---
const Utils = {
/**
* Converts a string into a URL-friendly slug.
* @param {string} str The input text.
* @returns {string} The slugified string.
*/
slugify(str) {
return str
.toLowerCase()
.replace(/[^a-z0-9]+/g, "-")
.replace(/^-|-$/g, "")
.slice(0, 50);
},
/**
* Formats a Date object into a local time string with UTC offset.
* @param {Date} d The Date object.
* @returns {string} The formatted local time string.
*/
formatLocalTime(d) {
const pad = (n) => String(n).padStart(2, "0");
const tzOffsetMin = -d.getTimezoneOffset();
const sign = tzOffsetMin >= 0 ? "+" : "-";
const absOffset = Math.abs(tzOffsetMin);
const offsetHours = pad(Math.floor(absOffset / 60));
const offsetMinutes = pad(absOffset % 60);
return `${d.getFullYear()}-${pad(d.getMonth() + 1)}-${pad(
d.getDate()
)}T${pad(d.getHours())}-${pad(d.getMinutes())}-${pad(
d.getSeconds()
)}-UTC${sign}${offsetHours}${offsetMinutes}`;
},
/**
* Truncates a string to a given maximum length, adding "…" if truncated.
* @param {string} str The input string.
* @param {number} [len=70] The maximum length.
* @returns {string} The truncated string.
*/
truncate(str, len = 70) {
return str.length <= len ? str : str.slice(0, len).trim() + "…";
},
/**
* Escapes Markdown special characters in a string.
* @param {string} text The input string.
* @returns {string} The string with Markdown characters escaped.
*/
escapeMd(text) {
return text.replace(/[|\\`*_{}\[\]()#+\-!>]/g, "\\$&");
},
/**
* Downloads text content as a file.
* @param {string} filename The name of the file to download.
* @param {string} text The content to save.
* @param {string} [mimeType='text/plain;charset=utf-8'] The MIME type.
*/
downloadFile(filename, text, mimeType = "text/plain;charset=utf-8") {
const blob = new Blob([text], { type: mimeType });
const url = URL.createObjectURL(blob);
const a = document.createElement("a");
a.href = url;
a.download = filename;
a.click();
URL.revokeObjectURL(url);
},
};
// --- Core Export Logic ---
const ChatExporter = {
/**
* Extracts conversation data from ChatGPT's DOM structure.
* @param {Document} doc - The Document object.
* @returns {object|null} The standardized conversation data, or null.
*/
extractChatGPTConversationData(doc) {
const articles = [...doc.querySelectorAll(CHATGPT_ARTICLE_SELECTOR)];
if (articles.length === 0) return null;
const title =
doc.title.replace(CHATGPT_TITLE_REPLACE_TEXT, "").trim() ||
DEFAULT_CHAT_TITLE;
const messages = [];
let chatIndex = 1;
for (const article of articles) {
const seenDivs = new Set();
const header =
article.querySelector(CHATGPT_HEADER_SELECTOR)?.textContent?.trim() ||
"";
const textDivs = article.querySelectorAll(CHATGPT_TEXT_DIV_SELECTOR);
let fullText = "";
textDivs.forEach((div) => {
const key = div.innerText.trim();
if (!key || seenDivs.has(key)) return;
seenDivs.add(key);
fullText += key + "\n";
});
if (!fullText.trim()) continue;
const isUser = header
.toLowerCase()
.includes(CHATGPT_USER_MESSAGE_INDICATOR);
const author = isUser ? "user" : "ai";
messages.push({
id: `${author}-${chatIndex}`,
author: author,
contentHtml: article, // Store the direct DOM Element
contentText: fullText.trim(),
timestamp: new Date(),
});
if (!isUser) chatIndex++;
}
return {
title: title,
messages: messages,
messageCount: messages.length,
exportedAt: new Date(),
exporterVersion: EXPORTER_VERSION,
threadUrl: window.location.href,
};
},
/**
* Extracts conversation data from Gemini's DOM structure.
* @param {Document} doc - The Document object.
* @returns {object|null} The standardized conversation data, or null.
*/
extractGeminiConversationData(doc) {
const messageItems = [
...doc.querySelectorAll(GEMINI_MESSAGE_ITEM_SELECTOR),
];
if (messageItems.length === 0) return null;
let title = DEFAULT_CHAT_TITLE;
// Prioritize title from sidebar if available and not generic
const sidebarActiveChatItem = doc.querySelector(
GEMINI_SIDEBAR_ACTIVE_CHAT_SELECTOR
);
if (sidebarActiveChatItem && sidebarActiveChatItem.textContent.trim()) {
title = sidebarActiveChatItem.textContent.trim();
}
const isGenericTitle = (t) =>
!t ||
t === DEFAULT_CHAT_TITLE ||
t.toLowerCase() === "new chat" ||
t.toLowerCase() === "untitled chat" ||
t.toLowerCase() === "gemini";
// Fallback to document title if sidebar title is not found or is generic
const docTitleCandidate = doc.title
.replace(GEMINI_TITLE_REPLACE_TEXT, "")
.trim();
if (
isGenericTitle(title) &&
docTitleCandidate &&
!isGenericTitle(docTitleCandidate)
) {
title = docTitleCandidate;
}
const messages = [];
let chatIndex = 1;
for (const item of messageItems) {
let author = "";
let messageContentElem = null;
const tagName = item.tagName.toLowerCase();
if (tagName === "user-query") {
author = "user";
messageContentElem = item.querySelector("div.query-content");
} else if (tagName === "model-response") {
author = "ai";
messageContentElem = item.querySelector("message-content");
}
if (!messageContentElem) continue;
messages.push({
id: `${author}-${chatIndex}`,
author: author,
contentHtml: messageContentElem, // Store the direct DOM Element
contentText: messageContentElem.innerText.trim(),
timestamp: new Date(),
});
if (author === "ai") chatIndex++;
}
// Final fallback to the first user message if title is still generic
if (
isGenericTitle(title) &&
messages.length > 0 &&
messages[0].author === "user"
) {
const firstUserMessage = messages[0].contentText;
const words = firstUserMessage
.split(/\s+/)
.filter((word) => word.length > 0);
if (words.length > 0) {
let generatedTitle = words.slice(0, 7).join(" ");
generatedTitle = generatedTitle.replace(/[,.;:!?\-+]$/, "").trim();
if (generatedTitle.length < 5 && words.length > 1) {
generatedTitle = words
.slice(0, Math.min(words.length, 10))
.join(" ");
generatedTitle = generatedTitle.replace(/[,.;:!?\-+]$/, "").trim();
}
title = generatedTitle || DEFAULT_CHAT_TITLE;
}
}
// Ensure a title is always set and is not generic
if (isGenericTitle(title)) {
title = DEFAULT_CHAT_TITLE;
}
return {
title: title,
messages: messages,
messageCount: messages.length,
exportedAt: new Date(),
exporterVersion: EXPORTER_VERSION,
threadUrl: window.location.href,
};
},
/**
* Converts standardized conversation data to Markdown format.
* @param {object} conversationData - The standardized conversation data.
* @param {TurndownService} turndownServiceInstance - Configured TurndownService.
* @returns {{output: string, fileName: string}} Markdown string and filename.
*/
formatToMarkdown(conversationData, turndownServiceInstance) {
let toc = "";
let content = "";
let chatIndex = 1;
conversationData.messages.forEach((msg) => {
if (msg.author === "user") {
const preview = Utils.truncate(
msg.contentText.replace(/\s+/g, " "),
70
);
toc += `- [${chatIndex}: ${Utils.escapeMd(
preview
)}](#chat-${chatIndex})\n`;
content +=
`### chat-${chatIndex}\n\n> ` +
msg.contentText.replace(/\n/g, "\n> ") +
"\n\n";
} else {
const markdownContent = turndownServiceInstance.turndown(
msg.contentHtml
);
content += markdownContent + "\n\n" + MARKDOWN_BACK_TO_TOP_LINK;
chatIndex++;
}
});
const localTime = Utils.formatLocalTime(conversationData.exportedAt);
const yaml = `---\nthread_name: ${
conversationData.title
}\nmessage_count: ${
conversationData.messageCount / 2
}\nexporter_version: ${EXPORTER_VERSION}\nexported_at: ${localTime}\nthread_url: ${
conversationData.threadUrl
}\n---\n`;
const tocBlock = `## Table of Contents\n\n${toc.trim()}\n\n`;
const finalOutput =
yaml +
`\n# ${conversationData.title}\n\n` +
tocBlock +
content.trim() +
"\n\n";
const platformPrefix = CHATGPT_HOSTNAMES.some((host) =>
window.location.hostname.includes(host)
)
? "chatgpt"
: "gemini";
const fileName = `${platformPrefix}_${Utils.slugify(
conversationData.title
)}_${localTime}.md`;
return { output: finalOutput, fileName: fileName };
},
/**
* Converts standardized conversation data to JSON format.
* @param {object} conversationData - The standardized conversation data.
* @returns {{output: string, fileName: string}} JSON string and filename.
*/
formatToJSON(conversationData) {
const jsonOutput = {
thread_name: conversationData.title,
message_count: conversationData.messageCount / 2,
exporter_version: EXPORTER_VERSION,
exported_at: conversationData.exportedAt.toISOString(),
thread_url: conversationData.threadUrl,
messages: conversationData.messages.map((msg) => ({
id: msg.id,
author: msg.author,
content: msg.contentText,
})),
};
const localTime = Utils.formatLocalTime(conversationData.exportedAt);
const platformPrefix = CHATGPT_HOSTNAMES.some((host) =>
window.location.hostname.includes(host)
)
? "chatgpt"
: "gemini";
const fileName = `${platformPrefix}_${Utils.slugify(
conversationData.title
)}_${localTime}.json`;
return {
output: JSON.stringify(jsonOutput, null, 2),
fileName: fileName,
};
},
/**
* Main export orchestrator. Extracts data, configures Turndown, and formats.
* @param {string} format - The desired output format ('markdown' or 'json').
*/
initiateExport(format) {
const currentHost = window.location.hostname;
let conversationData = null;
let turndownServiceInstance = null;
if (CHATGPT_HOSTNAMES.some((host) => currentHost.includes(host))) {
conversationData =
ChatExporter.extractChatGPTConversationData(document);
} else if (GEMINI_HOSTNAMES.some((host) => currentHost.includes(host))) {
conversationData = ChatExporter.extractGeminiConversationData(document);
} else {
alert("This exporter does not support the current chat platform.");
return;
}
if (!conversationData || conversationData.messages.length === 0) {
alert("No messages found to export.");
return;
}
let fileOutput = null;
let fileName = null;
let mimeType = "";
if (format === "markdown") {
turndownServiceInstance = new TurndownService();
// ChatGPT-specific rules for handling unique elements/classes
if (CHATGPT_HOSTNAMES.some((host) => currentHost.includes(host))) {
turndownServiceInstance.addRule("popup-div", {
filter: (node) =>
node.nodeName === "DIV" &&
node.classList.contains(CHATGPT_POPUP_DIV_CLASS),
replacement: (content) => {
// Convert HTML content of popups to a code block
const textWithLineBreaks = content
.replace(/<br\s*\/?>/gi, "\n")
.replace(/<\/(p|div|h[1-6]|ul|ol|li)>/gi, "\n")
.replace(/<(?:p|div|h[1-6]|ul|ol|li)[^>]*>/gi, "\n")
.replace(/<\/?[^>]+(>|$)/g, "")
.replace(/\n+/g, "\n");
return "\n```\n" + textWithLineBreaks + "\n```\n";
},
});
turndownServiceInstance.addRule("buttonWithSpecificClass", {
filter: (node) =>
node.nodeName === "BUTTON" &&
node.classList.contains(CHATGPT_BUTTON_SPECIFIC_CLASS),
replacement: (content) =>
content.trim() ? `__${content}__\n\n` : "",
});
turndownServiceInstance.addRule("remove-img", {
filter: "img",
replacement: () => "", // Remove image tags
});
}
const markdownResult = ChatExporter.formatToMarkdown(
conversationData,
turndownServiceInstance
);
fileOutput = markdownResult.output;
fileName = markdownResult.fileName;
mimeType = "text/markdown;charset=utf-8";
} else if (format === "json") {
const jsonResult = ChatExporter.formatToJSON(conversationData);
fileOutput = jsonResult.output;
fileName = jsonResult.fileName;
mimeType = "application/json;charset=utf-8";
} else {
alert("Invalid export format selected.");
return;
}
if (fileOutput && fileName) {
Utils.downloadFile(fileName, fileOutput, mimeType);
}
},
};
// --- UI Management ---
const UIManager = {
/**
* Adds the export buttons to the current page.
*/
addExportControls() {
if (document.querySelector(`#${EXPORT_CONTAINER_ID}`)) {
return; // Controls already exist
}
const container = document.createElement("div");
container.id = EXPORT_CONTAINER_ID;
container.style = COMMON_CONTROL_STYLES;
const markdownButton = document.createElement("button");
markdownButton.id = "export-markdown-btn";
markdownButton.textContent = "⬇ Export MD";
markdownButton.title = `${EXPORT_BUTTON_TITLE_PREFIX} - Markdown`;
markdownButton.style = BUTTON_BASE_STYLES;
markdownButton.onclick = () => ChatExporter.initiateExport("markdown");
container.appendChild(markdownButton);
const jsonButton = document.createElement("button");
jsonButton.id = "export-json-btn";
jsonButton.textContent = "⬇ JSON";
jsonButton.title = `${EXPORT_BUTTON_TITLE_PREFIX} - JSON`;
jsonButton.style = `${BUTTON_BASE_STYLES} ${BUTTON_SPACING_STYLE}`;
jsonButton.onclick = () => ChatExporter.initiateExport("json");
container.appendChild(jsonButton);
document.body.appendChild(container);
},
/**
* Initializes a MutationObserver to ensure the controls are always present
* even if the DOM changes dynamically (e.g., page navigation in SPAs).
*/
initObserver() {
const observer = new MutationObserver(() => {
if (!document.querySelector(`#${EXPORT_CONTAINER_ID}`)) {
UIManager.addExportControls();
}
});
observer.observe(document.body, { childList: true, subtree: true });
},
/**
* Initializes the UI components by adding controls and setting up the observer.
*/
init() {
// Add controls after DOM is ready
if (
document.readyState === "complete" ||
document.readyState === "interactive"
) {
setTimeout(UIManager.addExportControls, DOM_READY_TIMEOUT);
} else {
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