Built-inUtilities
UI & System Commands
Control global interface states like theme and zoom.
Dark Mode
JSVoice provides built-in support for standard dark mode toggling, looking for the `data-theme` attribute on the `<html>` element or `dark` class usage.
Command"Toggle Dark Mode"
Command"Switch Theme"
Zoom Control
Adjust the accessibility zoom level of the page document body.
| Command | Effect |
|---|---|
| "zoom in" | Increase scale by 10% |
| "zoom out" | Decrease scale by 10% |
| "reset zoom" | Reset scale to 100% |