This mod aims to help mod developers experimenting with L-system tree definitions. It provides a simple formspec which is a wrapper around minetest.spawn_tree with a lot of additional features. If you don’t know how this function or L-systems work, then this mod is not for you. You can check out Minetest’s official Lua API documentation to learn the basics.
Say “/treeform” in the chat to open the formspec or click on the extra button in your inventory menu when using Simple Fast Inventory Buttons or Unified Inventory.