For AI agents: the complete documentation index is available at /next/llms.txt, the full documentation bundle is available at /next/llms-full.txt, and this page is available as Markdown at /next/api/lynx-api/main-thread/lynx-query-selector.md.
Lynx
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      • lynx: querySelector(selector: string)

      Find the first element within the page's child elements that matches the specified selector.

      Syntax

      const element = lynx.querySelector(selector);

      Parameters

      selector

      For a list of supported selectors, see selector.

      Return Value

      MainThread.Element or null。

      Compatibility

      LCD tables only load in the browser

      Except as otherwise noted, this work is licensed under a Creative Commons Attribution 4.0 International License, and code samples are licensed under the Apache License 2.0.