Gong-Gan is a Chrome add-on that facilitates collaborative browsing by allowing multiple users to access the same website simultaneously. This tool is designed to enhance teamwork and interaction among users in real-time, making it ideal for group projects or online meetings.

Key features of Gong-Gan include real-time scrolling and click event synchronization, enabling users to stay in sync as they navigate through a webpage together. Additionally, it offers a built-in voice chat feature for seamless communication, along with a shared canvas for collaborative brainstorming and interaction. Users can experience various shared functionalities and engage meaningfully with invited participants in a shared online space.