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Explanation

Micro Frontend is an architecture where a large frontend application is divided into smaller, independently developed and deployed frontend applications.

Code:

E-Commerce App
├── Product Team → Product UI
├── Cart Team → Cart UI
├── Payment Team → Payment UI
└── Account Team → Account UI

Explanation

Micro Frontend allows multiple teams to work independently on different parts of a large application without depending heavily on each other.

Code:

Product Team  → React
Cart Team     → React
Payment Team  → Angular
Account Team  → Vue

Explanation

In a monolithic frontend, the entire application is usually developed and deployed as one unit. Micro Frontend divides it into independently managed parts.

Code:

Monolithic:
Frontend → Build → Deploy

Micro Frontend:
Product → Build → Deploy
Cart    → Build → Deploy
Payment → Build → Deploy

Explanation

A large banking application can divide its frontend into independently managed areas such as accounts, payments, loans, and profile management.

Code:

Banking Application

/accounts  → Account Micro Frontend
/payments  → Payment Micro Frontend
/loans     → Loan Micro Frontend
/profile   → Profile Micro Frontend

Explanation

Micro Frontend provides independent deployment, team ownership, technology flexibility, and easier scaling for large frontend applications.

Code:

Team A → Develop → Test → Deploy
Team B → Develop → Test → Deploy
Team C → Develop → Test → Deploy

All applications work together as one UI.