Package bazel provides utilities for interacting with the surrounding Bazel environment.

Package cmdhelper provides functions to make working os/exec Command easier.

Package cropper provides an image cropping function.

Package errors provides an Error interface that includes the component name with the underlying error.

Package healthreporter provides polling wait functions.

Package httphelper provides simple wrappers for working with HTTP.

Package metadata provides a struct for storing browser metadata.

Package portpicker provides methods for picking unused TCP ports.

Package screenshotter provides a client-side API for accessing the google/screenshot Web Test Launcher endpoint.

Package webdriver provides a simple and incomplete WebDriver client for use by web test launcher.

Package webtest provides WebDriver provisioning and information APIs.

Package wsl implements the basic server code for WSL (Webdriver Server Light), a lightweight replacement for Selenium Server.

Binary launcher is used to manage the envrionment for web tests and start the underlying test.