Optimizing Monorepo Architecture for Serverless

Establish clear boundaries between services using:

• Package boundary rules with Nx or Turborepo
• Dependency visualization tools like Lerna
• Selective deployment triggers based on changed files
• Shared config management through dedicated packages

Multi-Layer Linting Configuration

Implement tiered linting:

// root eslint.config.js
module.exports = {
  extends: ['monorepo-preset'],
  overrides: [
    { 
      files: ['packages/frontend/**'],
      extends: ['react-config'] 
    },
    {
      files: ['packages/functions/**'],
      rules: { 'aws-sdk/no-conditional-exports': 'error' }
    }
  ]
};

Testing Pyramid Implementation

CI/CD Pipeline Optimization

Key optimization techniques:

• Parallel test execution with turbo run test
• Incremental builds based on dependency graph
• Cloud-based test runners (AWS CodeBuild)
• Selective deployment using change detection

Security Validation Workflows

Integrate scanning tools:

pipeline:
  - step: SAST
    tools: [Snyk, Checkov]
  - step: DAST
    tools: [OWASP ZAP]
  - step: Compliance
    checks: [HIPAA, SOC2]