TanStack/db @tanstack/db@0.0.7

on GitHub

Patch Changes

• Expose utilities on collection instances (#161)

  Implemented a utility exposure pattern for TanStack DB collections that allows utility functions to be passed as part of collection options and exposes them under a .utils namespace, with full TypeScript typing.

  • Refactored createCollection in packages/db/src/collection.ts to accept options with utilities directly
  • Added utils property to CollectionImpl
  • Added TypeScript types for utility functions and utility records
  • Changed Collection from a class to a type, updating all usages to use createCollection() instead
  • Updated Electric/Query implementations
  • Utilities are now ergonomically accessible under .utils
  • Full TypeScript typing is preserved for both collection data and utilities
  • API is clean and straightforward - users can call createCollection(optionsCreator(config)) directly
  • Zero-boilerplate TypeScript pattern that infers utility types automatically