This mod lets you harvest and reseed crops. (Similar to REAP and Simple Harvest)
Written for Fabric mod loader.
Currently it works with wheat, beetroot, carrots, potatoes, nether wart and cocoa. Right-click to harvest and reseed.
If you right-click with a tool enchanted with Fortune, the drops will be increased (it's the same increase when you break the mature crop).
in v1.5.0 the loot goes directly into the player's inventory (if there is space)
1.4.0 has two builds, for minecraft versions 1.15.2 and 1.16. Select a file for the minecraft version you need.
I found only forge-based mods at the moment when my kid asked for this for mc 1.15.2.
I also got curious how the SpongePowered team implemented the mixins system.
This and that resulted in this mod.