小悦记 is a Chrome add-on developed by 江湖人称向前兄. It is a free program that allows you to easily export your notes from the WeChat Reading app. With just one click, you can overcome the limitations of the mobile clipboard and export your notes in various formats such as the default WeChat format, Markdown, and plain text. It is important to note that by using this add-on, you are agreeing to comply with the legal agreements stated in the WeChat Reading app. If you encounter any bugs, you can reach out to the developer through their official WeChat account, "花未全开月未圆" (hwqkywy). Please note that this add-on only provides the note export function and does not access or retrieve any user information.