plugin.settings()

by feildmaster (January 6, 2026)

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Provides access to the settings API.

Syntax

plugin.settings();

Return Value

RegisteredSetting object

Methods

add()

Add a setting to the UnderScript settings window.

settings.add({
     key, name, type, note, refresh, disabled, default, options, reset, onChange, export, min, max, step,
});

key: string

Setting key, required

name: string

Setting name

type: string

Type of setting, (default: boolean, select if options exist).
See Setting Types

note: string or function(): string

Show note when hovering over setting

refresh: boolean or function(): boolean

True to append “Will require you to refresh the page” to your setting’s note

disabled: boolean or function(): boolean

True to disable setting

default: string or any

Default setting value

reset: boolean

Adds a reset button (sets to default)

onChange: function(newValue, oldValue): void

Called when setting value is changed

export: boolean or function(): boolean

False to disable exporting (default: true)
Note: Exporting not enabled

hidden: boolean

True to register setting, but not show it in the setting window. Useful for exporting.

options: Array

For type select. Array of items to select from.

min: number

For type slider. Minimum number for range selection (default: 0)

max: number

For type slider. Max number for range selection (default: 100)

step: number

For type slider. Amount to change between values in range (default: 1)

on()

Register an event listener to trigger when a setting changes

settings.on(setting name, data);

Read more: EventEmitter

isOpen()

settings.isOpen();

Setting Types

boolean

Checkbox (true/false) (default)

select

Drop down menu

remove

Deletes itself when selected

array

Stores an array of data, each item is displayed as a “remove” setting

slider

A sliding bar

color

Color selector

Registered Setting

RegisteredSetting {
  key, // Output: key for setting
  value(), // Get current value
  set(), // Set value to newValue, NOTE: currently bugged (bypasses events and checks)
}

Examples

// TODO

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API Documentation: | UnderScript | Plugin | EventEmitter |