- Expression toolOpen the expression editor and connect a property to dynamic, computed values.
- Expression syntax (simple)Learn the basic building blocks of an expression: values, references, and operators.
- Element metadata (sub-properties)Read an element's live measurements, like width, height, and position, to drive other elements.
- FunctionsTransform and combine values with built-in functions inside expressions.
- VariablesReference the values from your input fields by name, anywhere in your expressions.
- Static valuesUse fixed numbers, text, and colours as inputs in your expressions.
- Guide: Dynamic text layoutsBuild layouts that reflow automatically as text gets longer or shorter.
- Guide: IF / ELSE logicShow, hide, and switch elements based on what users enter.