In the process of reading and learning, I found that I couldn't find a useful tool to take notes, summarize notes and review notes, so I came up with the idea of making one myself.

1、Reading on the left
- With the mouse, you can mark the words that move you
- The content you mark will be automatically summarized into your notes, no longer scattered around the world
- Support highlight, underline, area highlight and other annotation tools, add more in the future
2、Right hand handwritten annotation
- What you have learned from reading is written in the notes
- All the annotations appear on the right side of the book and do not block the contents of the book
- All your comments are automatically summarized into the notes, no longer scattered around the world
3、Automatically summarize into notes
- The key points you mark, the experience you annotate, and the reading you know will be automatically summarized into notes according to the title of the book and stored in a separate notebook file
- Click mark to open the book where mark is located and automatically jump to the page where mark is located