You can change keybinds by going into the options menu then keybinds.
You can now change the perspective of freelook.(To open the freelook GUI either go into the keybinds menu and set a keybind to open it or use ModMenu to open the freelook GUI)
(WORKS FOR ALL VERSIONS OF 1.17 1.18 AND 1.19)
This mod gives you the ability to "move your head" without moving your player heads rotation. Much like you can in lunar / badlion client, hold/press the keybind and look around while staying whichever direction you are moving. The view will return when you let go of the key.
Client-side: You can use this mod on servers,
Some GREAT uses for FreeLook!
- look around while flying with elytra, without changing acceleration
- look to your left or right while still running forward
Fabric api is required