A free mod for Stardew Valley, by spacechase0.
Dynamic Game Assets (DGA) is a mod for the game Stardew Valley. It lets you add custom content to the game. This currently supports objects like bigcraftables, crops, including those giant crops, equipment like boots, clothing, hats, weapons such as fences, fruit trees, and recipes including crafting, forge, machine, and tailoring.
This mod is meant to replace Json Assets.
To install, just download the most recent versions of Content Patcher, SMAPI, and SpaceCore. Unzip the files into your mod folder, and run the game.
For the mod author, this is a simple matter of creating a new folder in the Mods folder, and then unzipping the contents of that folder into the game.