RenderSmoothing
This is a 1.19.2 fabric mod which is designed to smooth out camera rotation movement between ticks.
Since 1.13.2 Minecraft no longer smoothes out the rotations, thus leading to a jumpy camera when using client side mods such as Baritone or AltoClef, this is designed to fix these issues.
When using with baritone make sure to set randomLooking113 and randomLooking to 0 for the smoothest view.
If you want this to be ported to a different version please get in touch with me on Discord.