Dave RahardjaI am begging website owners to always provide a light mode. It’s an accessibility issue for me: my aging eyes are no longer able to view light-on-dark text for extended periods without severe ghosting/afterimages.
Alex 
@drahardja I have a similar accessibility issue, but in the opposite direction. With black text on a white background, the background overwhelms my eyes and I cannot make out the character shapes to identify them without great difficulty.