Commands & Data guides — page 5
Guides to Minecraft commands and the data behind them: /give components, scoreboards, loot tables, damage types, /fill limits and anvil costs.
Dialog screens: building real menus without a mod
Datapack dialogs give you a proper window with inputs and buttons. Here is the JSON shape, how a button runs a command, and how it compares to the book-menu hack.
Camera cutscenes without a mod: keyframes, interpolation and spectator tricks
Vanilla moves a camera one way — a ticking teleport function — and the timeline registry sets the mood around it. What each is good for, and the smoothing that stops it looking robotic.