Executive Architectural Summary
How we decomposed an enterprise dashboard into 5 independently deployable micro-apps with shared state containers, sub-100ms cold starts, and zero bundle bloat.
When Frontend Monoliths Stagnate Velocity
As enterprise engineering teams scale past 20 engineers, working in a single monolithic frontend repository creates friction: CI/CD build times balloon, conflicting package dependencies break builds, and team deployments step on each other.
Micro-frontends decompose large web applications into autonomous sub-applications that compile independently and assemble seamlessly at runtime via Vite Module Federation.
Key Engineering Takeaways
- Architect isolation boundaries directly at the storage engine level rather than relying solely on application middleware.
- Decouple compute and background worker pipelines with Redis cluster streams and deterministic idempotency keys.
- Incorporate automated regression checks into your CI/CD runner to catch latency regressions before code reaches staging.
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