During a presentation on React at a conference, I witnessed the speaker introduce a feature that allowed users to click and drag a divider on the screen by simply getting close to it instead of having to click directly on it.
This concept adds to usability, but unfortunately, I cannot recall what it is officially called. Maybe something like 'slop'? I have no idea how he accomplished this, possibly through a padding technique. Does anyone know the name of this practice and how to implement it? My assumption is that it involves CSS, but I am not certain.