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Micro Frontends Architecture with Module Federation · Lesson

Versioning and Rollback Strategies

Learn how to version federated remotes safely and roll back a single micro frontend instantly when a deployment goes wrong.

Why Versioning Is Hard in MFEs

Each micro frontend deploys independently, yet they run together in the browser. Without disciplined versioning, one bad deploy can break a host that was working moments ago.

Immutable Build Artifacts

The foundation of safe deployment is immutable artifacts: every build produces uniquely named files that are never overwritten.

/cart/2.4.1/remoteEntry.js
/cart/2.4.2/remoteEntry.js

All lessons in this course

  1. Independent Deployment Pipelines
  2. Automated Builds & Releases
  3. Hosting & Scaling Federated Apps
  4. Versioning and Rollback Strategies
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