typhonjs-svelte/simple-web-storage

This package provides Svelte stores that persist data to the browser's Web Storage API (localStorage and sessionStorage), offering a lightweight (~100 lines of code) solution for saving state between page refreshes. It's designed for Svelte developers who need simple, dependency-free storage functionality with familiar store APIs like writable, readable, and derived. The package is ideal for small to medium-sized applications that require basic client-side data persistence without the overhead of more complex storage libraries.