# Featured guides Earthly works with any programming language, as shown in our extensive collection of [examples](/docs/examples.md). However, we are now working on a series of [language-specific libraries](/docs/earthly-lib.md) that make Earthly that much easier to use with various languages and frameworks. To that end, we are starting with [Rust](/featured-guides/rust.md). If you are just starting out, the [onboarding tutorial in Earthly Cloud](https://cloud.earthly.dev/login) is a great way to get introduced to Earthly. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.earthly.dev/featured-guides.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.