# Grid

> Want to run tests in parallel across multiple machines? Then, Grid is for you.

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

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Selenium Grid allows the execution of WebDriver scripts on remote machines 
by routing commands sent by the client to remote browser instances. 

Grid aims to:

* Provide an easy way to run tests in parallel on multiple machines
* Allow testing on different browser versions
* Enable cross platform testing

Interested? Go through the following sections to understand
how Grid works, and how to set up your own.

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Section pages:

- [Getting started with Selenium Grid](https://www.selenium.dev/documentation/grid/getting_started/index.md): Instructions for a simple Selenium Grid
- [When to Use Grid](https://www.selenium.dev/documentation/grid/applicability/index.md): Is Grid right for you?
- [Selenium Grid Components](https://www.selenium.dev/documentation/grid/components/index.md): Understand how to use the different Grid components
- [Configuration of Components](https://www.selenium.dev/documentation/grid/configuration/index.md): Here you can see how each Grid component can be configured individually based on common configuration values and component-specific configuration values.
- [Grid architecture](https://www.selenium.dev/documentation/grid/architecture/index.md)
- [Advanced features of Selenium](https://www.selenium.dev/documentation/grid/advanced_features/index.md): To get all the details of the advanced features, understand how it works, and how to set up your own, please browse thorough the following sections.