ResponsiveHelper

A Firefox add-on to show the screen width and height when resizing the window

2.00 (Rating count: 2)

Recent rating average: 2.00

All time rating average: 2.00

Date	Author	Rating	Comment
2023-07-30	Firefox user 17996665		Sometimes it shows screen widths as you change, sometimes not. Not reliable.
2019-04-06	Firefox user 13730283		Asking for permission to access data for all websites - sounds pretty radical, so I didn't install