Angular Structure :Angular Project Structure Unveiled

A brief on Angular project and folder structure

Angular Project Structure :

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When embarking on an Angular project, understanding the directory structure is key to maintaining a well-organized and salable application. Here’s a breakdown of the typical Angular project structure:

src:

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• app: The heart of your application resides here. Components, services, and other Angular-specific files are organized within this directory.
  • components: Individual components, each encapsulating specific UI elements and functionalities.
  • services: Reusable services providing data, logic, or communication between components.
  • modules: Angular modules, grouping related components, directives, and services.
• assets: External files like images, fonts, or any other assets are stored here.
• environments: Configuration files for different environments, allowing settings adaptation for development and production.

angular.json:

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• Configuration file specifying settings for your Angular project, including build options, asset paths, and global styles.

index.html:

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• The main HTML file, serving as the entry point for your Angular application.

main.ts:

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• The TypeScript file that kicks off the Angular application, bootstrapping the AppModule.

styles.css (or styles.scss):

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• Global styles for your application, providing consistent styling across components.

tsconfig.json:

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• TypeScript configuration file, defining compiler options and settings for your project.

package.json:

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• Dependencies and scripts for managing your project with npm.

node_modules:

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• The folder containing the project’s dependencies. It’s generated and managed by npm.

tslint.json:

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• Configuration file for TSLint, a tool for enforcing code style and catching potential issues.

Understanding and adhering to this structure ensures a clear and organized Angular project, facilitating collaboration and scalability throughout the development life cycle.

what happens when we visit localhost:4200 -Angular Initialization

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Initial Landing:

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• Upon accessing localhost:4200, it starts with the loading of the index.html file, setting the stage for Angular’s initialization.

Script Unveiling:

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• A pivotal phase ensues as the index.html references main.ts, a TypeScript file. This script undergoes transformation into main.js, unlocking crucial information and functionalities essential for the application’s operation.

AppModule Invocation:

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• AppModule serves as the heartbeat, housing fundamental code, orchestrating seamless integration of components, and shaping the Angular application’s structure and behavior.

In essence, this multi-step process from HTML loading to TypeScript execution, orchestrated by the AppModule, lays the groundwork for a robust and interactive Angular application on localhost:4200.