What a monorepo + backend-for-frontend + cross-platform client actually is, why the combination feels unfamiliar, how I built a runnable template for it from scratch, and—most importantly—how to scale it from a weekend project to a many-team codebase without it rotting.

A monorepo + BFF + cross-platform client doesn't just shape how you build—it shapes how you test. Which package gets which kind of test, why the typed contract is both a test target and your single mock boundary, how to set up per-package test environments, and the fixture trick that makes end-to-end runs fast and deterministic—with examples from building the whole thing from scratch.

React Query is often described as the missing data-fetching library for React, but in more technical terms, it makes fetching, caching, synchronizing and updating server state in your React applications a breeze.

RTK Query is an advanced API interaction tool inspired by similar tools like React Query. But unlike React Query, RTK Query offers full integration with framework-agnostic Redux.

In this article we will learn how to do a fullstack authentication for any application you wish. Its fundamental to know how to perform auth in a fast way and have all the concepts known by the developer