# Warnings

> Explanations for the diagnostics, annotations, and IDE warnings Selenium surfaces.

URL: https://www.selenium.dev/documentation/warnings/
Site index: https://www.selenium.dev/llms.txt

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Selenium marks some APIs so your IDE or compiler can warn you about how they're meant to
be used. These pages explain what each warning means and what to use instead.

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Section pages:

- [BiDi implementation API is internal](https://www.selenium.dev/documentation/warnings/bidi-implementation/index.md): Why Selenium's low-level BiDi implementation classes are marked internal, and what to use instead.