Build in-memory typed collections with live queries and optimistic mutations.
npx skills add https://github.com/TanStack/db --skill db-core
Please help me install this Agent Skill. Skill: db-core Source: https://github.com/TanStack/db/tree/main/packages/db/skills/db-core Command: npx skills add https://github.com/TanStack/db --skill db-core
TanStack DB core provides the fundamental primitives for building typed client-side data stores, including createCollection, various adapter options, and support for live queries and optimistic mutations.
Create a basic collection with createCollection and queryCollectionOptions to start experimenting with live queries.
High-intent search queries and answers about installing and using this skill.
You create in-memory typed collections with live queries by using the createCollection API and queryCollectionOptions, which establish reactive data stores for frontend applications. This provides incremental dataflow to keep the UI synchronized.
Optimistic mutations in a reactive client-side data store work by applying deterministic mutation handlers that update the UI immediately before backend confirmation. This ensures a responsive app experience across frameworks like React and Vue.
Yes, you can build offline-first and hybrid apps using adapter patterns for REST, ElectricSQL, PowerSync, RxDB, TrailBase, and local adapters. These adapters enable syncing local data stores with various backend services.
The best way to manage reactive data stores across multiple frameworks is using core primitives that support incremental dataflow and live queries. This approach enables seamless reactive UI integration across React, Vue, Svelte, Solid, and Angular.
No, you do not need a specific backend. Live queries and optimistic mutations operate on in-memory collections via adapter patterns, allowing integration with REST, ElectricSQL, PowerSync, RxDB, TrailBase, or local adapters.
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janpeterdCreate reactive client-side data stores with live queries and optimistic mutations.
