Now that Fabric is banned what can I do to boost my FPS. I don't know if this is important information but I used to use JellySquid.

This might be stupid but what is the setting that makes the edges of your screen see better in the nether? I've seen many speedrunners use it and I just can't seem to find the answer anywhere. Thank you.

This might be stupid but what is the setting that makes the edges of your screen see better in the nether? I've seen many speedrunners use it and I just can't seem to find the answer anywhere. Thank you.