Fast Sleep is a data pack that instantly skips to day when you are sleeping!
Why? Well, if you experience a lot of lag when playing Minecraft, you may notice that sleeping takes a very long time, and this instantly skips it, making the game a lot more playable. Also, it can improve performance in a few cases by allowing a single player to skip the night on multiplayer servers instead of waiting for all players to sleep, reducing lag from night-time events.
Example:
Sleeping instantly skips to day.
I hope you enjoy!