Solving Real-World Data Fetching Challenges with Next.js and TanStack Query

Fariz Aziz walks us through a fintech case study where clunky, bloated APIs were killing performance and resilience. He shows how adopting a Backend-for-Frontend (BFF) pattern alongside Next.js server-side rendering and API routes can slim down payloads, reduce redundant network calls, and streamline caching.

On the client side, TanStack Query takes center stage—optimizing server-to-client state management, minimizing re-renders, and ensuring your app scales smoothly. Packed with demos and practical tips, this talk is your playbook for building speedy, resilient frontends even when backend constraints try to hold you back.

Watch on YouTube