In this article, we'll introduce you to sdks.io, why we built it, and our hopes for the future. SDKs are collections of software development tools and resources that allow developers to create applications for a specific platform or operating system. Companies provide these pre-built components and tools as SDKs making it easier for developers to build robust and feature-rich applications. sdkio is a site dedicated to improving the state of SDK development, covering best practices such as design considerations, guidelines for constructing code libraries, and recommendations for supporting developers through different types of documentation. The site provides information on ways to build SDKs, including code generation and how to engage with developers who've built their own code libraries. sdkio aims to provide a space where builders can share their triumphs and failures on the road to providing a better developer experience. The site will continue to evolve, with ongoing research into the state of SDK development, and invites contributions from the community.