This mod Prevents the Client from disconnecting when invalid packets are received.

Delays client chunk unloading

Gives you the ability to give yourself ghost block and other cool features CLIENT-SIDE

Revert Toggle Sneak brings back the classic toggle-sneak behavior. With this mod, sneaking stays active through inventories, menus, and other screens.

Control what you see in-game from hiding players to boosting visibility. All with Better Player Visibility.

Team Chat lets you create and join teams and chat with your teammates in-game. It connects to the Team Chat server to keep everything synced. More features will be added over time.

This mod restores the old debug screen that was changed in version 1.21.9.