> For clean Markdown content of this page, append .md to this URL. For the complete documentation index, see https://buildwithfern.com/learn/llms.txt. # Overview ## Docs - [SDKs overview](https://buildwithfern.com/learn/sdks/overview/introduction.md): Build multi-language SDKs with Fern's generator platform. Support TypeScript, Python, Go, Java, .NET, PHP, Ruby, Swift, and Rust clients. - [How SDKs work](https://buildwithfern.com/learn/sdks/overview/how-it-works.md): Understand Fern's SDK generation process. Cloud-based workflow transforms API specifications into production-ready client libraries automatically. - [Quickstart](https://buildwithfern.com/learn/sdks/overview/quickstart.md): Learn how to generate SDKs with Fern. Install the CLI, initialize your project with OpenAPI, and start building client libraries.