Select-HtmlJavaScriptConfig

August 3, 2026 ยท View on GitHub

SYNOPSIS

Selects JavaScript application configuration objects and framework state from inline HTML scripts.

SYNTAX

Node (Default)

Select-HtmlJavaScriptConfig [-HtmlNode] <Object> [-Name <string[]>] [-Contains] [-StartsWith] [-PropertyPath <string[]>] [-NoAppState] [-Tolerant] [<CommonParameters>]

Content

Select-HtmlJavaScriptConfig -Content <string> [-Name <string[]>] [-Contains] [-StartsWith] [-PropertyPath <string[]>] [-NoAppState] [-Tolerant] [<CommonParameters>]

File

Select-HtmlJavaScriptConfig -Path <string> [-Name <string[]>] [-Contains] [-StartsWith] [-PropertyPath <string[]>] [-NoAppState] [-Tolerant] [<CommonParameters>]

Url

Select-HtmlJavaScriptConfig -Url <uri> [-Name <string[]>] [-Contains] [-StartsWith] [-PropertyPath <string[]>] [-NoAppState] [-Tolerant] [-Proxy <string>] [-ProxyCredential <pscredential>] [<CommonParameters>]

DESCRIPTION

Selects JavaScript application configuration objects and framework state from inline HTML scripts.

EXAMPLES

EXAMPLE 1

Select-HtmlJavaScriptConfig -Content $html

EXAMPLE 2

Select-HtmlJavaScriptConfig -Content $html -Name window.__CONFIG__ -PropertyPath api.baseUrl

EXAMPLE 3

Select-HtmlNode -Content $html -XPath '//body' | Select-HtmlJavaScriptConfig -Name settings -Contains

PARAMETERS

-Contains

Matches variable names or full assignment paths that contain the provided Name values.

Type: SwitchParameter
Parameter Sets: Node, Content, File, Url
Aliases: None
Possible values:

Required: False
Position: named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False

-Content

HTML content to inspect.

Type: String
Parameter Sets: Content
Aliases: None
Possible values:

Required: True
Position: named
Default value: None
Accept pipeline input: True (ByValue, ByPropertyName)
Accept wildcard characters: False

-HtmlNode

HtmlAgilityPack node or document to inspect.

Type: Object
Parameter Sets: Node
Aliases: Node, InputObject
Possible values:

Required: True
Position: 0
Default value: None
Accept pipeline input: True (ByValue)
Accept wildcard characters: False

-Name

Variable names or assignment paths to return. When omitted, common config and state names are searched.

Type: String[]
Parameter Sets: Node, Content, File, Url
Aliases: None
Possible values:

Required: False
Position: named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False

-NoAppState

Skips known framework app-state payloads and returns only JavaScript variable matches.

Type: SwitchParameter
Parameter Sets: Node, Content, File, Url
Aliases: None
Possible values:

Required: False
Position: named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False

-Path

Path to an HTML file.

Type: String
Parameter Sets: File
Aliases: File
Possible values:

Required: True
Position: named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False

-PropertyPath

Returns a value from a dotted property path inside the matched JavaScript object or array literal.

Type: String[]
Parameter Sets: Node, Content, File, Url
Aliases: None
Possible values:

Required: False
Position: named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False

-Proxy

Proxy server address used when downloading by URL.

Type: String
Parameter Sets: Url
Aliases: None
Possible values:

Required: False
Position: named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False

-ProxyCredential

Credentials used with the proxy server.

Type: PSCredential
Parameter Sets: Url
Aliases: None
Possible values:

Required: False
Position: named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False

-StartsWith

Matches variable names or full assignment paths that start with the provided Name values.

Type: SwitchParameter
Parameter Sets: Node, Content, File, Url
Aliases: None
Possible values:

Required: False
Position: named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False

-Tolerant

Enables Acornima tolerant parsing for inline script content.

Type: SwitchParameter
Parameter Sets: Node, Content, File, Url
Aliases: None
Possible values:

Required: False
Position: named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False

-Url

URL of an HTML page to download and inspect.

Type: Uri
Parameter Sets: Url
Aliases: Uri
Possible values:

Required: True
Position: named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False

CommonParameters

This cmdlet supports the common parameters: -Debug, -ErrorAction, -ErrorVariable, -InformationAction, -InformationVariable, -OutVariable, -OutBuffer, -PipelineVariable, -Verbose, -WarningAction, and -WarningVariable. For more information, see about_CommonParameters.

INPUTS

  • System.String
  • System.Object

OUTPUTS

  • HtmlTinkerX.HtmlJavaScriptConfigItem
  • None