Angular CLI review
A focused, open-source toolkit for generating, building, testing, and maintaining Angular projects.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Angular CLI is an open-source command-line tool for creating, developing, testing, building, deploying, and maintaining Angular applications. Distributed as the @angular/cli npm package with the ng executable, it creates workspaces, generates application components and libraries, and modifies project files through schematics. It is intended for Angular developers working locally from a terminal, with support for Windows, macOS, and Linux. Supported project languages include TypeScript, HTML, and CSS.
Its main strength is breadth within the Angular ecosystem. The CLI can create new workspaces with ng new, generate application files, build and bundle applications and libraries, and run a development server with rebuild and live reload support. It also runs unit tests and end-to-end tests, supports linting and deployment builders, extracts internationalization content, and updates dependencies. These capabilities make it a practical fit for teams that want a consistent command-line workflow across common Angular project tasks rather than separate tools for each stage.
Extensibility adds value for projects with established conventions. Custom schematics can support project-specific code generation, while custom builders can handle specialized build or transformation tasks. That flexibility suits Angular teams maintaining shared patterns or tailored delivery processes. The trade-off is focus: Angular CLI is designed around Angular applications and libraries, not broad, framework-agnostic generation. It also assumes comfort with terminal-driven development and with configuring schematics or builders when the standard workflow is not enough. Choose it for Angular-centered scaffolding and lifecycle management; consider another generator when you need multi-framework coverage or a non-Angular workflow.
Angular CLI pros and cons
- Where it wins
- Deep Angular scaffolding through schematics and workspace generation
- Builds, testing, linting, deployment, and internationalization support
- Extensible with custom schematics and specialized builders
- Where it doesn't
- Focused on Angular rather than general-purpose code generation
- Requires terminal-based development workflows
- Advanced customization depends on schematics and builders
Angular CLI fact sheet, pricing and score →
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