راصد نور is a free Chrome add-on developed by Ali Aljabri. It falls under the category of Browsers and subcategory of Add-ons & Tools. This tool is specifically designed to work with the نور system.

With راصد نور, users can easily track their grades based on each field. It allows you to copy grades from an Excel file and ensures that the number of copied rows matches the number of records in نور. Additionally, it helps in sorting grades alphabetically according to student names.

To use راصد نور, simply paste the grades into the designated field and click on the "رصد المقابل" button. You can also fill all the fields with a uniform grade by entering the desired grade in the "الدرجة الموحدة" field and clicking on the corresponding button.

This tool also provides two additional buttons for filling all fields with the highest grade and clearing all fields.

Please note that in the secondary stage of the نور system, student names are sorted based on their student numbers rather than alphabetically. Therefore, it is important to sort the grades in the Excel file according to student numbers.

راصد نور is a free and accessible tool for everyone, and I highly recommend it for anyone using the نور system.