#215 · Frontend Framework Tools Developer Tool

Angular Viewer

Explore Angular components, services, routes, modules, directives, and templates in a readable browser view. The viewer adds line numbers, artifact summaries, dependency information, public API details, lifecycle hooks, route structure, signals, and template-binding references.

Developer Input

Angular viewer input

Angular source code

@Component({selector:'app-orders',standalone:true,templateUrl:'./orders.html'})
export class OrdersComponent {
  orders = input.required<Order[]>();
  selected = output<Order>();
  private api = inject(OrderService);
  ngOnInit(){ this.load(); }
  load() {}
}

View mode

Search text

find

Show line numbers Wrap long lines Highlight search matches Auto-run while typing

How to use this developer tool

Paste Angular source.
Select the desired view mode.
Enter optional search text.
Run the viewer and navigate the generated outline or source view.

What this developer tool does

The viewer converts Angular source into a readable text representation with metadata summaries and line-aware navigation information.

Detect artifact type → index lines and members → build selected view → apply search highlighting → produce copy-ready text.

The viewer does not execute Angular code or render the component template.

Example

Outline mode lists the component decorator, class name, inputs, outputs, injected services, signals, lifecycle hooks, and methods.

Tips for better output

Use Outline for large components.
Use Dependencies to review coupling.
Use Inputs / Outputs to document the public API.
Use search to find lifecycle or route declarations.

FAQ

How do I view Angular code with line numbers online?

Paste the source, keep Show line numbers enabled, and select Full Source.

Can I view only Angular inputs and outputs?

Yes. Select Inputs / Outputs to generate a focused public API view.

How do I inspect Angular dependency injection visually?

Select Dependencies to list constructor-injected services and inject() calls.

Can the Angular Viewer display route structure?

Yes. Route mode lists common route paths, components, redirects, guards, and lazy-load declarations.

Does the viewer run or preview Angular components?

No. It provides static source exploration rather than runtime rendering.

Related developer tools

React Checker React Generator React Formatter React Converter

Viewer modes

Area	Coverage
Full Source	Line-numbered source output
Outline	Members and Angular APIs
Dependencies	Imports and injected services
Routes	Route structure and lazy loading

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