# Advanced features of Selenium

> 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.

URL: https://deploy-preview-2974--selenium-dev.netlify.app/documentation/grid/advanced_features/
Site index: https://deploy-preview-2974--selenium-dev.netlify.app/llms.txt

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Section pages:

- [Observability in Selenium Grid](https://deploy-preview-2974--selenium-dev.netlify.app/documentation/grid/advanced_features/observability/index.md)
- [GraphQL query support](https://deploy-preview-2974--selenium-dev.netlify.app/documentation/grid/advanced_features/graphql_support/index.md)
- [Grid endpoints](https://deploy-preview-2974--selenium-dev.netlify.app/documentation/grid/advanced_features/endpoints/index.md)
- [Customizing a Node](https://deploy-preview-2974--selenium-dev.netlify.app/documentation/grid/advanced_features/customize_node/index.md)
- [External datastore](https://deploy-preview-2974--selenium-dev.netlify.app/documentation/grid/advanced_features/external_datastore/index.md)