Overview
@wallet-ui/core is the framework-agnostic foundation of Wallet UI. It provides the cluster helpers, storage primitives, and utility functions that the higher-level SDKs build on.
Most teams will start with @wallet-ui/react or a React Native package, then drop into the core package when they need to tune configuration details or reuse the lower-level building blocks directly.
When to use the core docs
Section titled “When to use the core docs”- You need to define which Solana clusters your app supports.
- You want to customize how wallet or cluster selection is persisted.
- You are looking for lower-level helpers used by the higher-level SDKs.