Rootless

Automate iOS, iPadOS, and macOS using plain JavaScript. Build custom widgets and interact directly with native APIs.

Plain JavaScript

Supports ES6. Scripts are stored as plain .js files on your disk.

Native APIs & Documentation

Integrate directly with iOS native APIs. Fully documented, available offline.

Siri Shortcuts

Trigger scripts via Siri. Present tables, websites, and custom HTML natively.

System Integration

Run from the Share Sheet, process inputs, and manage local files via Files.app.

x-callback-url

Communicate seamlessly and trigger workflows with other apps on your device.

Customizable & Ready

Tailor the code editor to your liking. Includes several example scripts to start immediately.

Documentation

Also inside the app, or as rootless.json.

Device

Device information, battery, screen and volume

Device, battery, screen, orientation and volume, grouped under Device.info, Device.battery and Device.screen.

Properties

okBoolean

infoDeviceInfo ›

batteryBatteryInfo ›

screenScreenInfo ›

volumeVolumeInfo ›

fonts[String]

Font family names installed on the device, sorted. Pass one to Font.custom().

Examples

Display device info

const info = Device.info;
const battery = Device.battery;
const screen = Device.screen;

Column({ children: [
  Text(`${info.name} (${info.model})`),
  Text(`${info.systemName} ${info.systemVersion}`),
  Text(`Battery: ${Math.round(battery.level * 100)}%`),
  Text(`Screen: ${screen.width}×${screen.height} @${screen.scale}x`),
  Text(`Mode: ${screen.appearance}`)
]});

Adaptive layout

const layout = Device.info.isPhone
  ? Column({ children: [
      Text("Phone layout"),
      Text(`Volume: ${Math.round(Device.volume.level * 100)}%`)
    ]})
  : Text("Tablet layout");