The 电子科大教务助手 is a free Chrome add-on developed by heyyidada. It falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. This add-on aims to enhance the user experience of the electronic science and technology university's academic system.

The main features of this add-on include the ability to check grades, receive exam notifications, and access class schedules. It provides a solution to the unattractive interface of the university's academic system by offering a visually appealing and user-friendly interface.

It is important to note that this add-on operates completely locally on the user's browser and does not collect any personal information. The source code of the add-on is also available on GitHub for transparency.