Avoid Cross Module Dependencies with Dependency Cruiser

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no-circular', severity: 'error', from: {}, to: { circular: true } } ] }

Now dependency-cruiser will fail whenever circular dependencies appear.

🟢 Real-World Example: Enforcing Layered Architecture

Imagine this structure:

src/
├── components/
├── features/
├── api/
├── utils/

You may want:

👉 components should never import from api

Rule example:

module.exports = {
 forbidden: [
 {
 name: 'no-components-to-api',
 from: {
 path: '^src/components'
 },
 to: {
 path: '^src/api'
 }
 }
 ]
}

Now architecture rules become automated.

This is extremely valuable for:

large teams
enterprise projects
monorepos
long-term maintainability

🟢 Using dependency-cruiser with Vue Projects

dependency-cruiser works great with:

Vue
Nuxt
React
Angular
Node.js
TypeScript monorepos

For Vue apps, it’s especially useful when managing:

composables
feature modules
shared UI components
store architecture
layered frontend structure

Example issue it can prevent:

components → composables → components

Which can become very difficult to maintain later.

🟢 CI Integration

One of the best things about dependency-cruiser:

👉 It can run automatically in CI/CD pipelines.

Example:

npx depcruise src --validate .dependency-cruiser.js

Now pull requests fail when architecture rules are violated.

This prevents technical debt from growing silently.

🟢 Common Mistakes

❌ Creating overly strict rules too early

Start simple.

Too many restrictions can frustrate teams.

❌ Ignoring the reports

The tool is only useful if rules are actually enforced.

❌ Not visualizing dependencies

Graphs often reveal architecture problems immediately.

❌ Allowing shared folders to grow uncontrollably

dependency-cruiser helps expose this early.

🧪 Best Practices

Start with circular dependency detection
Gradually add architectural rules
Integrate validation into CI
Use dependency graphs regularly
Keep rules aligned with real architecture decisions
Avoid massive shared utility folders
Use the tool proactively — not only after problems appear

📖 Learn more

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Vue School Link

It covers most important concepts while building modern Vue or Nuxt applications that can help you in your daily work or side projects 😉

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✅ Summary

dependency-cruiser is an incredibly valuable tool for keeping project architecture healthy as applications grow.

Good architecture rarely happens accidentally.

Tools like dependency-cruiser help teams maintain structure, reduce technical debt, and prevent dependency chaos before it becomes a serious problem.

Take care!
And happy coding as always 🖥️