Warnings

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

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.

BiDi implementation API is internal

Why Selenium’s low-level BiDi implementation classes are marked internal, and what to use instead.

Last modified June 4, 2026: implement warnings section for internal BiDi reference (04e51e3267)