createSessionStorage

Create a storage instance backed by globalThis.sessionStorage. The underlying storage is resolved lazily from globalThis when the instance is used, so it can be imported before a browser-like global exists. Values persist for the duration of the page session when available.

Usage

import { createSessionStorage } from '@studiometa/js-toolkit/utils';

const storage = createSessionStorage({ prefix: 'session:' });

storage.set('token', 'abc123');
storage.set('expires', 3600);

storage.get('token'); // 'abc123'

Parameters

• options (StorageOptions): Optional configuration.
  • options.prefix (string): Key prefix for namespacing.
  • options.serializer (StorageSerializer): Custom serializer. Defaults to JSON.

Return value

• StorageInstance<T>: See createStorage for the full API.