It would be of tremendous value to be able to filter by Visible/Eclipsed.

The current filter will filter by hours ahead and minimal elevation. In an earlier edit of this issue I recommended also being able to filter by Mode, but after looking at the source code I saw that this can be done upon initial satellite selection (select by Type and by Modes) By adding filtering by Visible/Eclipsed, a user could easily filter down to satellites that are not eclipsed and likely able to transmit.

The ideal implementation would be able to select a visible only toggle in the same menu as "hours ahead" and "minimal elevation"