Francis enhanced the reown-com/reown-docs repository by developing comprehensive documentation for Polkadot SDK JSON-RPC methods, focusing on transaction and message signing functionalities. Using JavaScript and Markdown, Francis consolidated and expanded method references, providing practical examples to clarify integration steps for developers. The work aimed to streamline onboarding and improve maintainability by organizing API documentation in a more accessible format. Through targeted API development and a single focused feature commit, Francis addressed the need for clearer guidance on Polkadot SDK usage. The depth of the documentation improvements reflects a thoughtful approach to supporting developer understanding and accelerating integration with the SDK.