ChatGPT Timeline Navigator

Adds a panel and mini rail navigator for ChatGPT and Gemini conversations.

# ChatGPT Timeline Navigator ChatGPT Timeline Navigator is a navigation extension designed specifically for long ChatGPT conversations. It automatically generates a timeline on the right side of the page, extracts all user questions from the current conversation, and displays them in a concise list to help you quickly locate and review past questions. When browsing long conversations, the extension automatically identifies user messages, extracts the first 30 characters of each question as a preview, and updates them in real time to the right sidebar. Clicking any item smoothly scrolls to the corresponding message position, greatly improving search efficiency in long conversations. ## Main Features: - Automatically identifies user questions in ChatGPT conversations - Fixed timeline sidebar on the right - Click items to quickly jump to corresponding messages - Automatically highlights the current question based on scroll position - Supports dynamic content loading, adapting to continuously generated and appended conversations - Supports sidebar folding and expanding - Supports exporting the current conversation timeline - Dark-themed interface with a unified and clean style ## Suitable Use Cases: - Reviewing key questions in long conversations - Quickly jumping to a specific round of questions - Organizing the structure of ChatGPT chat logs - Improving navigation efficiency during research, writing, and programming Q&A sessions ## Privacy Notice: This extension runs **only locally** within your browser. It does **not** upload your chat content to external servers, nor does it collect or sell user data.