# Basic Usage

Creates an `XWUIGameSkillTree` in `#app` with empty `data` and `conf_comp`, falling back to the defaults: `vertical` layout, `nodeSize` 56, `showConnections` enabled, and `availablePoints` 0 with no `nodes`. Supply `nodes` (each with `position`, `maxRank`, `currentRank`, `prerequisites`) and `availablePoints` to populate the tree.