Recast

Recast is a mod which automatically re-casts the fishing bobber when a player fishes an item. This makes fishing a little less cumbersome by speeding up the process. When the fishing rod is right-clicked without catching an item, it will behave as normal and stop the fishing action.

Automatic re-casting while fishing:

You may freely use this mod in any modpack, as long as the download remains hosted within the CurseForge or Modrinth ecosystem.

Serilum.com contains an overview and more information on all mods available.

Comments are disabled as I'm unable to keep track of them across so many separate mod pages.
For issues, ideas, suggestions or anything else there is the Github repo. Thanks!