Ok Zoomer is an unofficial Forge port of the Fabric OkZoomer that adds a configurable feature-packed zoom key, which allows for zooming. By default, the zoom key is bound to C with the zoom itself being different, with features like zoom scrolling, smooth transitions and reduced mouse sensitivity.
However, this isn't the end of the story, because here, you are in charge of your own zoom! Through the config, the zoom is completely configurable, and if the default behaviour isn't exactly what you want, you can change the smallest details or even restore the OptiFine zoom with a press of a button!
This mod is mainly client-side, but when installed on the server, it lets the server owner configure how players can use the zoom feature, and even restrict them, in the server config.
Note: the port currently doesn't have a config GUI, as that feature is planned for a later date
