- Part 1: Foundations of Micro Frontends
- Chapter 1: The Problem with Monolithic Frontends
- Chapter 2: Introducing Micro Frontends
- Chapter 3: Architecture Patterns and When to Use Each
- Part 2: Webpack 5 and Module Federation
- Chapter 4: Webpack 5 Essentials for MFE Development
- Chapter 5: Module Federation: Your First Setup
- Chapter 6: Shared Dependencies and Version Management
- Part 3: Building with React
- Chapter 7: React Integration in a Federated Architecture
- Chapter 8: Routing and Navigation Across MFEs
- Chapter 9: State Management and MFE Communication
- Part 4: Ship It
- Chapter 10: Error Handling, Fallbacks, and Loading States
- Chapter 11: Guided Project: Build and Deploy Your First Production MFE
Micro Frontends with Webpack 5 Module Federation
From Zero to Your First Production MFE
Go from monolithic frontend pain to a fully deployed micro frontend architecture. A hands-on, production-focused guide to Webpack 5 Module Federation, ending with a complete multi-team app you build and ship yourself.
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About
About the Book
Most frontend teams hit the same wall. The codebase that felt clean at five developers becomes a coordination nightmare at thirty. Deploys get coupled, releases turn into negotiations, and one team's bug blocks everyone.
Micro Frontends solve this, and Webpack 5 Module Federation is the tool that makes them practical. But almost everything written about it stops at a toy demo. This book does not.
Across 11 chapters, you go from why monolithic frontends break all the way to building and deploying a complete multi-team application: a host shell, a product catalog remote, and a cart remote, fully wired with shared dependencies, routing, cross-MFE communication, error boundaries, and a real deployment setup.
Every code example is production-relevant. No toy snippets. Each one shows code you can use directly or adapt with minimal changes. You will understand not just how Module Federation works, but why it behaves the way it does, so you can debug it confidently when something breaks at 2am.
This is Book 1 of a two-book series. By the end, you will have built and shipped your first production micro frontend.
Author
About the Author
Oluwakemi Oluwadahunsi
Oluwakemi Oluwadahunsi is a software engineer with 4+ years of enterprise experience specializing in React, Next.js, TypeScript, and Node.js. She architects large-scale Micro Frontend systems using Webpack 5 Module Federation across multiple product teams.
Beyond her day-to-day engineering work, Kemi is a published technical author, an active open-source contributor, and a mentor to junior engineers. She writes about frontend architecture and shares practical engineering insights on LinkedIn.
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Table of Contents
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