web-feature: Array.isArray()

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The Array.isArray() static method checks whether a value is an array.

WKWebView

macOS

*

iOS

*

Android WebView

Android

*

WebView2

Windows

*

WPE MiniBrowser

Linux

2026-05

Servo

Android

2026-05

Chrome Browser

Android

18

Safari Browser

iOS

5

Notes

Support data provided by: BCD logo

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This feature was last updated on May 16, 2026.