Written By :Appsierra

Sat Dec 16 2023

5 min read

Angular Project Best Practices to Adapt in 2023

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Angular Project Best Practices

Businesses need scalable software to handle high data loads and increasing complexity in the business rules. However, building scalable apps is a difficult task. Therefore, these apps need a robust architecture structure to create secure apps for meeting the firm's needs. That is when Angular comes with its fine tools and frameworks. So, you will learn more about the importance of Angular projects. We will also walk you through the Angular project best practices for more insights.

Most developers build robust and secure apps using Angular, a JavaScript framework. It is one of the most potent frameworks with tools to develop programming structures. Hence, it is essential to adopt Angular project best practices to make readable and scalable codes. Besides, embracing these best practices helps the developers to work efficiently by reducing bugs and errors in the app. However, you will need the help of a professional expert in Angular to carry out the practices.

With Appsierra on your team, you can get the finest methods to build Angular projects. Our development team has in-depth knowledge and hands-on experience with the tools to create Angular applications. Moreover, our team has proficiency in TypeScript language to develop Angular apps. So, if you want to work with our team, you should not look further. Our team is tailored to fit all your business needs and requirements.

So, in this blog, you will go through the following topics:

  • What is Angular framework?
  • What are the core features of the Angular framework?
  • Why is Angular beneficial for building apps?
  • What are the Angular project best practices?

What is Angular framework?

Angular is an open-source web framework that helps developers to build single-page web apps. Besides, it is one of the JavaScript frameworks written in TypeScript that provides developers with a standard structure to create robust apps. It allows them to write consistent and readable codebases for the apps. So, with the help of Angular, you can make complex apps that have compatible and robust UI.

As a result, if your business needs scalable and performing apps, Angular is the perfect choice to meet all your conditions. Moreover, Angular offers clear guidelines on how to build and structure apps. It has a robust architecture that makes it easier for developers to create responsive apps free of bugs. Hence, most industries choose Angular project best practices to produce dynamic and secure apps.

So, let us explore the building blocks of Angular apps. They are as follows:


Modules are elements in Angular apps that combine all the other building blocks, including components, services, and pipes. Besides, it allows the developers to apply a boot-strap mechanism to launch apps. Therefore, employing Angular modules best practices is crucial for organizing the app for better performance.


Components in Angular are defined classes that hold the data and logic of the apps. They consist of factors like TypeScript class, template, and CSS style to provide appearance to an element in an app.


Angular templates combine the Angular markups with HTML to identify and change HTML elements before their display.


Metadata holds information that defines how to process a class. As a result, it allows the developers to modify the class to get the expected class behavior.


Services are types of classes in Angular shared across different code components. You can use this feature when your data or logic is not associated with a view but needs communication through components.

Dependency Injections

Dependency Injection is a building block feature that keeps the component code efficient and concise.

So, learning about these elements in Angular helps you employ Angular project best practices for building single-page web apps.

What are the features of the Angular framework?

Understanding Angular project structure is essential to employ the best practices. So, we will walk you through the main features of the Angular framework. They are as follows:

Understanding Angular project structure

Component-based architecture

The Angular framework allows you to separate an app's UI into reusable components. In other words, you can collect elements that share the same functionality in an app and convert them into Angular components. After that, you can reuse them in an Angular project with a similar business logic. Hence, most developers use this structure as one of the Angular project best practices for building dynamic web apps.

Angular material

Angular material is a complete library that consists of UI solutions. These UI solutions are reusable and compatible components that allow you to implement them in your app. So, the reusable components can include navigation, buttons, form controls, etc.


Typescripts are superscripts used to build Angular web apps. As a result, these scripts involve libraries and tools to provide numerous features for an Angular project.

Angular Router

Angular project best practices offer the finest routing and navigation features for web apps. With the help of an Angular router, the user can navigate from one web page to another without page reloading. Similarly, when the users route from one element to another, the Angular router activates other related components for smooth user flow.

Angular Universal

Angular Universal is a feature in Angular web apps that makes it more responsive and easier to use. Besides, this feature helps enhance the SEO performance and engage more users.

Angular CLI

Angular CLI or Angular Command Line Interface tool allows developers to build, test, and launch Angular apps. As a result, you can create new responsive and dynamic web apps with the help of the CLI tool.

Why is Angular beneficial for building apps?

The Angular framework offers many benefits for businesses since it provides advanced features and elements. Therefore, most firms adopt Angular project best practices to build a consistent and maintainable code base for the app. So, let us dive deep into the importance of Angular framework for creating web apps:

Support cross-browser

Angular framework is compatible with multiple browsers and allows the Angular web apps to run across all browsers, including Chrome and Safari.

Build lightweight apps

With the help of lazy-load modules and Ivy Renderer, you can build lightweight web apps with responsive structure and style. Besides, the renderer feature allows you to speed up the app development by making small bundles. On the other hand, the lazy-load modules help reduce the app's load size to improve its overall performance.

Fasten development process

Employing Angular project best practices allows the developer to speed up the web app development. In other words, Angular offers elements like data binding and Angular CLI to automate and streamline the app development process. Besides, Angular has more robust developer community support to discuss and find solutions for complex issues.

Create readable codes

The Angular framework provides structural elements like modules and components to make the code consistent and readable. Besides, modules help you test the code throughout the development process to improve its quality.

What are the Angular Project Best Practices?

With the help of Angular development services like Appsierra, your business will get the finest tools and practices that improve your web apps. So, let us explore the best practices for developing Angular apps:

Angular modules best practices

I - Files and Folder Structure

Naming files and folders makes it simple and easy for developers to find the content they are looking for. Besides, it provides readability and consistency throughout the app development. So, let us see how you should pay attention to the file and folder structure in web apps:

File naming

While naming the file and folders, the name must deliver the intent. Besides, these names should follow a pattern that mentions the file's features and type with a dot or dash to separate them. For example, you can name the file as 'home.component.html' or 'tc-home.component.ts.'

Folder structure

One of the core Angular folder structure best practices is to name them by the features they represent. It helps you find files inside the folders by applying the business logic.

Class names

When naming the Classes, you must follow the upper camel case style while adding the file type as a suffix. For example, you can quote the class like 'HomeComponent.'

II - Modules arrangement

Modules are a crucial aspect of Angular projects that extend the app's capability by organizing it logically. So, let us go through the Angular project best practices for modules:


Angular apps can work fine with just one module. However, it is recommended to split the app into multiple modules. This makes the app more manageable and maintainable. Besides, it makes the app's codebase more readable and reusable with its multi-modular structure.

Lazy-load modules

If your app has a multi-modular structure, you can implement the lazy-load feature for easy user navigation and routing. Besides, this module structure allows you to load resources according to your demand.

III - Angular library best practices

The Angular library provides factors like components, directives, and lifecycle hooks. However, you must know how to use them for your app.

Component file separation

While you create components for your app, you must separate the components, templates, and styles into different files to avoid confusion.

Use directives

Using directives is one of the ideal Angular project best practices when the HTML elements in your app show the same behavior.

Build reusable components

Building reusable components is a clever move you can practice while developing an Angular project. For example, if you need a piece of UI in many places of your app, you reuse the UI component.

So, given above are the core best practices you can adopt to keep your Angular project efficient and easier to manage.


The Angular framework offers a consistent and readable codebase for your app without bugs and errors. Therefore, most industries have now adopted Angular project best practices to build dynamic programming structures for their business. However, getting a professional expert on the team boosts the chance of getting on top of the market.

So, if your business needs a robust and secure Angular app, you can collaborate with the leading software development company Appsierra. Our team has expert-level knowledge and experience in using the Angular framework. Contact our experts and leverage our Angular development service for an unrivaled experience.

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