Type-safe, headless TanStack primitives with Vanilla support for routing, data, UI, performance, and tooling.
Data & State
The reactive client-first store for your API
The headless agent framework for TypeScript. Bring your own stack
UI & UX
Headless, type-safe table and data-grid infrastructure
A chart grammar you don't have to outgrow.
Type-safe keyboard shortcuts, sequences, and key state tracking for your apps
A serializable document model for docs and AI streams
Web-first syntax highlighting with compact, themeable HTML
Performance
Framework agnostic debouncing, throttling, rate limiting, queuing, and batching utilities
Tooling
Centralized devtools panel for TanStack libraries and other custom devtools
