Adult chicken will drop 0 - 2 feathers from time to time.
Usually I play Minecraft without mods, but one thing that I was always frustrated about is the fact that I have to kill Chicken in order to get some feathers. This is the reason I created this mod.
If you want to request this mod to be available for another Forge/Minecraft version, please open an issue on GitHub and specify the required version.
You can query the remaining amount of ticks until the next feather drop using the following command:
/data get entity @e[type=minecraft:chicken,distance=..5,limit=1] FeatherDropTime
Yes. Just link back to this page.
Thanks to d4rkm0nkey for helping with the FabricMC port.