The creator of SteamDB streamlined the list of games that were displayed in Steam dozens of times - Game News 24

The original code was not particularly correct, particularly on long lists.

Steam Says Goodbye To Its Stats Page And Replaces It With Real

Current and previous Steam sale event pages · SteamDB

Steam Community :: Depersonalization

Steam, The Ancient Gaming Noob

How to find good deals on Steam - Quora

22% of Steam games go unplayed, but the numbers are misleading

Five new Steam games you probably missed (July 24, 2023)

Current and previous Steam sale event pages · SteamDB

Steam News on top of library gone ??? : r/Steam

Five new Steam games you probably missed (October 31, 2022)