Learn TanStack (Query, Table, Router, Virtual, and Charts) from the fundamentals to production-grade: pre-requisites & environment setup, background history & why you need TanStack, core concepts & main architecture, starting a project with TanStack, query & data fetching, data mutations & optimistic updates, table core & basic rendering, routing & navigation, advanced query patterns, table advanced features, router advanced & data management, virtualization & performance, authentication & secure data fetching, API integration & caching strategy, best practices & observability, full application patterns, testing & quality assurance, TypeScript & schema safety, ecosystem integration & patterns, modern tooling & build automation, production deployment, observability & monitoring, stable modern features & trends, up to building a full-stack data app across 24 episodes total.
Before touching the TanStack ecosystem, you need to master modern JavaScript ES6+, basic React, and asynchronous programming. In this episode you also set up Node.js LTS, a package manager, an editor, and verify the toolchain as the foundation for the entire series.

This episode traces TanStack's origins from React Query in 2019 to becoming a family of headless libraries. You'll also understand the headless, performance, and framework-agnostic philosophy that unifies Query, Table, Router, Virtual, and Charts.

This episode dissects the architecture behind TanStack: the query client and cache in Query, the column system and row model in Table, state management and loaders in Router, and how the virtualizer measures the viewport in Virtual.

This episode walks through a real project setup: scaffolding Vite with React-TypeScript, installing all five TanStack libraries, organizing the folder structure, and configuring TypeScript and ESLint so your code stays consistent and type-safe.

This episode opens the core of TanStack Query: QueryClientProvider, the useQuery hook, the isPending and isError statuses, staleTime and gcTime settings, error handling with retry, and background refetching that syncs data automatically.

This episode dissects data mutations with useMutation, query invalidation after a mutation, optimistic updates with rollback on failure, and paginated data with infinite scrolling using useInfiniteQuery.

This episode builds your first table with TanStack Table: defining columns with columnHelper, using useReactTable with a row model, rendering cells with flexRender, then adding sorting, filtering, and pagination.

This episode builds a route tree with TanStack Router: createRootRoute and createRoute, nested routes with layouts, data loading through loaders, and navigation with Link where the URL is truly connected to application state.

This episode takes TanStack Query to the advanced level: prefetching data before navigation, cancellation with AbortSignal, dependent and parallel queries, and syncing server state between browser tabs with BroadcastChannel.

This episode enriches TanStack Table with enterprise features: column visibility and grouping, aggregation with sum functions, row selection and expansion, virtualized tables, and custom cell rendering for dynamic data displays.
