As a R&D engineer with over 10 years of experience, my browser is the most frequently used daily tool aside from professional tools like IDEs. I carry out hundreds of short and long browser operations every day, and read more than 1,000 technical blogs, documents, news, papers and other content via browser each year. However, the browser's default commonly used features including bookmarks, tabs and history are not user-friendly enough, leading me to waste a large amount of time on repetitive tedious operations daily, with low efficiency that I can barely stand anymore. Therefore, I decided to develop an all-in-one (full-stack) browser assistant with 'efficiency as the top priority' in my spare time, to take browser operation and experience to a whole new level.