Angular CLI v21 introduces enhanced developer productivity with faster builds and improved code generation.

#Generating Components with CLI

ng generate component dashboard --standalone --routing

#Enabling Hydration for SSR

ng add @angular/platform-server

#Serving the Application

ng serve

#Strict Typing in Services

ng generate service user --strict

#CLI Best Practices

• Use --standalone for new components
• Use --routing to automatically configure routing
• Use --strict for safer TypeScript code

#Conclusion

Angular CLI v21 makes development faster, safer, and more maintainable by combining modern best practices and improved automation.