I think Stockfish usually runs clientside but it does look like they do some server side too https://lichess.org/blog/YOCx7hIAACUAgsUo/stockfish-14-has-arrived

I think Stockfish usually runs clientside but it does look like they do some server side too https://lichess.org/blog/YOCx7hIAACUAgsUo/stockfish-14-has-arrived https://lichess.org/blog/YOCx7hIAACUAgsUo/stockfish-14-has-a...