Angular File & Folder Structure

e2e

This folder contains end-to-end (e2e) test files. It typically includes test specifications, configuration, and helper files for running automated tests on your application.

node_modules

This folder contains all the dependencies installed for your project, managed by npm or Yarn package managers.

src

This is the main source code folder of your Angular application.

app

This folder contains the core application code.

components

It includes individual components used in your application.

componentName.component.html

These files contain the HTML template for the respective components. It defines the structure and layout of the component's view.

componentName.component.css/scss

These files contain the CSS styles specific to the respective components. It defines the component's visual styling.

componentName.component.spec.ts

These files contain the unit tests for the respective components. They are used to test the component's functionality and ensure its correctness.

componentName.component.ts

These files contain the TypeScript code for the respective components. They define the component's logic, data, and behavior.

modules

It consists of feature modules that encapsulate related components, services, and other functionality.

moduleName-routing.module.ts

This file defines the module, importing and configuring the necessary components, services, and other dependencies.

moduleName.component.html

This file contains the HTML template for the module's component.

moduleName.component.css/scss

This file contains the CSS styles specific to the module's component.

moduleName.component.spec.ts

This file contains the unit tests for the module's component.

moduleName.module.ts

This file defines the module, importing and configuring the necessary components, services, and other dependencies.

services

It includes services used for sharing data and functionality across components.

services.spec.ts

These files contain the unit tests for the service.

services.ts

These files define the service's logic and functionality.

shared

It includes shared components, directives, pipes, and other artifacts that can be used across multiple modules.

app.component.html

This file contains the HTML template for the root component.

app.component.css/scss

This file contains the CSS styles specific to the root component.

app.component.spec.ts

These files contain the unit tests for the respective components. They are used to test the component's functionality and ensure its correctness.

app.component.ts

This file defines the root component of your application.

accets

It includes shared components, directives, pipes, and other artifacts that can be used across multiple modules.

environments

It includes environment-specific configuration files. You can have separate files for different environments like development, production, etc.

Index.html

The main HTML file serves as the entry point for your application.

main.ts

It is the main TypeScript file that bootstraps your Angular application and sets up the runtime environment.

style.css

This file contains global styles that apply to your entire application.

polyfills.ts

This file includes polyfills for browser compatibility.

angular.json

This file contains the configuration for your Angular project, including build options, asset configurations, and more.

karma.conf.json

his file contains the configuration for the Karma test runner, used for executing unit tests in your application.

package.json

This file lists the project dependencies and includes scripts for tasks such as building, testing, and serving your application.