Houdini

Houdini is a cutting-edge GraphQL client framework for SvelteKit and Svelte applications, currently at version 1.5.10. It focuses on providing a seamless developer experience with automatic code generation, type safety, and caching. Unlike traditional clients like Apollo Client, Houdini leverages the Svelte reactivity model to produce minimal runtime code. It has an active release cadence, with frequent updates addressing both features and bug fixes. Key differentiators include its disappearing feature - unused code is tree-shaken away, resulting in smaller bundles. It requires SvelteKit and Vite, and ships TypeScript types.