Rootless

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

Download on the App Store
Rootless app interface

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.

Size

Fixed, infinite, or fractional sizing

A dimension. fixed for an exact value, infinity for all the space available, fraction for a proportion of it.

Properties

valueNumber

The numeric size value

unitString

"fixed", "infinity", or "fraction"

infinitySize ›

Infinite/maximum available size.

Methods

Size.fixed(value)Size ›

Create a fixed pixel size.

  • value Number required
Size.fraction(value)Size ›

Create a fractional size (0-1) of available space.

  • value Number required

Examples

Using sizes

Container({
  width: Size.fixed(200),
  height: Size.fraction(0.5),
  child: Text("Half height")
})