TanStack Consulting

The Missing TanStack Expertise

TanStack tools (React Query, TanStack Router, TanStack Table, TanStack Form) form the backbone of modern React applications — but they're often implemented in ways that miss their full potential. We help teams design data-fetching architectures that are correct, performant, and maintainable from day one.

Services

React Query Architecture Design

— Fixed-price, typically 2-4 day engagement

Your data fetching strategy determines application performance, user experience, and code complexity. We design a complete React Query architecture tailored to your application:

• Query key conventions: Hierarchical key structures, factory patterns, optimistic update key management
• Cache invalidation strategy: Mutation-driven invalidation, targeted vs broad invalidation, cache-busting patterns
• Prefetching architecture: Route-level prefetching, hover/intersection-based prefetching, streaming prefetch for SSR
• Pagination and infinite queries: Cursor-based pagination, offset pagination, bidirectional infinite queries
• Optimistic updates: Rollback strategies, conflict resolution, loading state orchestration
• Mutations and side effects: Mutation chaining, dependent mutations, optimistic vs pessimistic strategies

Deliverables: Architecture document with query key maps, cache flow diagrams, reference implementations, and team workshop session.

TanStack Router Integration

— Fixed-price, typically 3-5 day engagement

TanStack Router brings type-safe routing to React. We help you migrate from or integrate alongside existing routers:

• Type-safe routing: Route definition, search params, path params with full TypeScript validation
• Route-based data loading: Loader functions, route-level prefetching, parallel data loading
• Code splitting and lazy loading: Automatic route-based code splitting, component prefetching for instant navigation
• Authentication patterns: Protected routes, role-based access, redirect guards, session validation
• Nested layouts and routing: Layout routes, outlet patterns, breadcrumb systems

Deliverables: Migration plan, type-safe route definitions, authentication integration, and performance benchmarks.

State Management Strategy

— Fixed-price, 1-3 day engagement

Modern React applications need a coherent state management strategy that balances server state, client state, URL state, and form state:

• State classification: Identifying server state (React Query) vs client state (useState/useReducer) vs URL state (TanStack Router)
• Context reduction: Minimizing React Context usage by replacing with proper query-based patterns
• Form state: Integration with TanStack Form or React Hook Form, validation strategy, server validation
• Real-time state: WebSocket integration with React Query, optimistic updates, subscription management
• Persistence and hydration: Local storage sync, rehydration on app load, offline support

Deliverables: State architecture document, migration plan from existing state management (Redux, Zustand, Jotai), reference implementations.

Custom Hooks & Utilities

— Hourly or project-based

Build a reusable library of TanStack-powered custom hooks:

• Custom query hooks: Typed query hooks with auto-generated query keys, stale-while-revalidate patterns
• Form-to-query bridges: Form submissions that integrate with TanStack Query mutations
• Pagination helpers: Reusable pagination, infinite scroll, and load-more patterns
• Search and filter hooks: Debounced search, URL-synced filters, multi-criteria filtering with query preservation
• Real-time subscription hooks: WebSocket, SSE, and polling abstraction layer over React Query

Deliverables: npm-ready hook library (or integrated into your codebase), test coverage, and documentation.

Team Training & Enablement

— Half-day or full-day sessions

Empower your team to become TanStack experts:

• React Query fundamentals: Queries, mutations, query keys, caching, devtools
• Advanced React Query: Optimistic updates, infinite queries, background refetching, polling
• TanStack Router: Type-safe routing, loaders, search params, route-based code splitting
• TanStack Table: Virtualized tables, sorting, filtering, pagination, row selection
• TanStack Form: Complex form validation, dynamic forms, array fields, cross-field validation

Pricing

Service	Starting Price	Typical Duration
React Query Architecture	€2,500	2-4 days
Router Integration	€3,500	3-5 days
State Strategy Review	€1,500	1-3 days
Custom Hooks Library	€2,000	Project-based
Team Training	€1,500 (half-day)	4-8 hours

All prices exclude VAT. Discounts available for combined engagements. This very site uses TanStack React Query — see our agentic memory feature in action below.

Why TanStack?

• Correct by design — TanStack's philosophy of declarative, type-safe data handling reduces bugs at the architectural level
• Performance optimized — Automatic background refetching, stale-while-revalidate, and granular cache control mean fewer requests, faster UIs
• Developer experience — First-class TypeScript support, React Query DevTools, and clear error boundaries
• Ecosystem consistency — React Query → TanStack Router → TanStack Table → TanStack Form form a coherent toolkit without context switching
• Active maintenance — Tanner Linsley and the TanStack team ship frequent updates with clear migration paths

Get Started

Contact us with your current stack and the challenges you're facing. We'll schedule a free 30-minute discovery call to discuss how TanStack can transform your React architecture.

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Modern React deserves modern data fetching. Let's build it right.