To pick up something, hold down the mod key (default Left Alt) and press the move key (default Left Mouse). You will hear a sound if the item has been picked up.
To place a picked up thing, press the move key without holding down the mod key.
To cancel picking up, press the cancel key (default Esc).
The following things can be moved with this mod:
Characters
Monsters
Farm Animals
Buildings
Tilled Earth (with Crops)
Stumps and Boulders
Giant Crops
Bushes
Placed Craftables
Stones, Sticks, Weeds, etc.
Trees
Notes
Many of the game's bushes and trees are not actually bushes or trees, they are part of the map and cannot be moved with this mod.
Moving villagers that are already moving will most often mess up their pathing.
Config
You can customize this mod by editing the config file or using Generic Mod Config Menu.
Technical
Requires SMAPI.
Implements a Generic Mod Config Menu interface to change config settings in-game.
Compatible with Mod Updater for automatic updates.
Code is at https://github.com/aedenthorn/StardewValleyMods.
If you want to complain or ask for help or help me test my mods, you can visit my Discord server.
A list of all my mods for Stardew Valley is available at https://www.nexusmods.com/stardewvalley/articles/895.