Angular Js Development Services

AngularJS, the superheroic JavaScript framework, emerged on the web development scene in 2010, revolutionising the way developers approached building dynamic and interactive web applications. Developed and maintained by Google, this open-source framework has since undergone significant changes, with the release of Angular 2 and subsequent versions. In this exploration, we'll delve into the history, key features, architecture, and the evolving landscape of AngularJS.

AngularJS was conceptualised by Misko Hevery and Adam Abrons in 2009. The framework aimed to simplify the development and testing of web applications by providing a structured and declarative approach to building dynamic user interfaces. The first version, AngularJS 1.0, was officially released in 2010.

Why Angular?

These are the reasons why you should choose this platform:

Dependency injection

Eases testing and custom widgets

Easy synchronization and localization

Power of MVVM and MVC

REST friendly app framework

Reusable HTML components

Two-way data binding

Write less code


Key Features


Two-way Data Binding

AngularJS introduced a powerful feature called two-way data binding, which allows automatic synchronisation between the model and the view. Changes in the model instantly reflect in the view, and vice versa.

Dependency Injection

AngularJS embraced dependency injection, making it easier to manage and test components. This contributed to more maintainable and modular code.


Directives are a vital part of AngularJS, enabling developers to create reusable and modular components. They extend HTML with new attributes and elements, encapsulating complex behaviour

MVVM Architecture

AngularJS follows the Model-View-ViewModel (MVVM) architecture, separating concerns and making code more organised and maintainable.


AngularJS introduced a powerful routing mechanism, allowing developers to build single-page applications with multiple views. This enhances the user experience by providing a smoother, more app-like navigation.


AngularJS's architecture revolves around components and services.


Components are the building blocks of an Angular application. They encapsulate the template, logic, and styles of a part of the user interface. With the introduction of Angular 2, the focus shifted from controllers to components, embracing a more modern and modular approach.


Services are singletons that perform specific tasks. They provide a way for components to share functionality without creating tight dependencies. Services can handle tasks such as data fetching, authentication, and more.


Modules help organise an application into cohesive blocks. They group related components, directives, pipes, and services together. Modules also facilitate lazy loading, improving the application's performance.


Evolving Landscape

As of my last knowledge update in September 2021, Angular continues to be a popular choice for building enterprise-level applications. The Angular team has been proactive in addressing developer feedback and evolving the framework to meet modern development challenges. Some trends and considerations in the evolving landscape of AngularJS include:


Micro Frontends

The rise of micro frontends has influenced how developers structure and architect their Angular applications. Micro frontends allow for independent development and deployment of individual features or modules.

Server-side Rendering (SSR)

To improve initial load times and enhance search engine optimization (SEO), server-side rendering has become a consideration for Angular applications. Tools like Angular Universal enable server-side rendering in Angular.

State Management

State management in large-scale applications has been a focus. While Angular provides its built-in mechanism for managing state, developers often integrate third-party solutions like NgRx for more complex state management scenarios.

Integration with Backend Technologies

Angular seamlessly integrates with various backend technologies. RESTful APIs remain a common choice, but GraphQL and other communication protocols have gained traction, offering more flexibility and efficiency.

Our Angular development services

API/ Backend Development

Easy database-driven Angular apps with integrated backend systems through APIs.

Custom Angular Development

High impact, user-centric apps in Ionic, React, Mean Stack, Protractor & Radian frameworks.

UI/UX Design

Along with innovative UI, get Persuasive and functional UX designs and innovative UI for the digital transformation journey.

Hybrid Angular Apps

Multiplatform app creation with incorporated elements of Angular native and web apps.

Angular Version Migration

Upgrade existing AngularJS application to an advanced version for smooth app functionality.

Frequently Asked Questions

AngularJS is a robust, open-source JavaScript framework developed by Google. It simplifies the process of building dynamic, single-page web applications by providing a structured framework for developers. Its two-way data binding, modular architecture, and dependency injection make it an excellent choice for creating scalable and maintainable applications. If you're looking for a framework that enhances the efficiency of web development and promotes clean, testable code, AngularJS is a strong contender.
Two-way data binding in AngularJS is a powerful feature that allows automatic synchronisation between the model and the view. When the model changes, the view is updated, and vice versa. This is achieved through a process known as dirty checking, where AngularJS continually checks for changes in the data model and updates the view accordingly. While this feature simplifies development, developers should be mindful of potential performance implications, especially in larger applications.
Dependency injection is a core concept in AngularJS that promotes modularity and testability. It involves injecting dependencies (services or objects) into components rather than letting the components create or manage their dependencies. This approach makes it easier to manage and test individual components, leading to more maintainable and scalable code.
AngularJS provides a powerful routing mechanism for building single-page applications with multiple views. The $routeProvider service is used to define routes, associating each route with a template and a controller. This allows developers to create a seamless navigation experience for users, making web applications feel more like traditional desktop applications.
Directives are a crucial part of AngularJS, extending HTML with new attributes and elements to create reusable and modular components. They allow developers to encapsulate complex behaviour in a declarative manner. Directives can be custom-created or used from the extensive library of built-in directives provided by AngularJS, such as ng-repeat for repeating elements or ng-show for conditional rendering.
AngularJS's design principles emphasise testability. The framework's dependency injection and modular architecture make it conducive to Test-Driven Development (TDD). Developers can write unit tests for individual components, ensuring that each part of the application behaves as expected. This focus on testability contributes to code reliability and easier maintenance.
Yes, AngularJS can be used with other libraries and frameworks. While AngularJS provides a comprehensive solution for building web applications, it also offers flexibility for integration with other tools. For example, developers can use jQuery alongside AngularJS for DOM manipulation or integrate third-party libraries for specific functionalities.
AngularJS provides a powerful and declarative way to handle form validation. The framework introduces the concept of form controllers and input directives that automatically handle validation. Developers can use built-in validators or create custom ones to ensure that user inputs meet specific criteria. AngularJS makes form validation straightforward and accessible.
AngularJS follows a proactive approach to security, with built-in features to protect against common web vulnerabilities. It includes measures like automatic HTML escaping, dependency injection that guards against code injection attacks, and strict contextual escaping to prevent Cross-Site Scripting (XSS) vulnerabilities. Additionally, AngularJS provides mechanisms for securing communication with servers using HTTPS.
While AngularJS continues to be used in many existing projects, newer projects often opt for Angular (2+) due to its enhanced features and performance improvements. Angular (2+) represents a significant architectural shift from AngularJS, introducing a component-based structure. The decision to use AngularJS or Angular (2+) depends on project requirements, legacy considerations, and the desired level of modernity in web development practices.

DID You Know?

The Birth of AngularJS

AngularJS, born out of the minds of Misko Hevery and Adam Abrons in 2009, was not initially intended to be a framework. It started as an experiment to simplify the process of writing dynamic web applications. This experimentation eventually led to the birth of AngularJS in 2010, marking the beginning of a revolutionary era in web development.

The "NG" in Angular

Ever wondered what the "ng" in Angular stands for? It's a shorthand representation of "Angular," pronounced as "Angular." This concise notation reflects the framework's goal of making code more expressive and readable.

Two-Way Data Binding Magic

One of AngularJS's standout features is two-way data binding. However, the magic behind this lies in dirty checking. AngularJS constantly checks for changes in the data model and updates the view accordingly. This approach, while convenient, can have performance implications, leading to optimizations in later versions.

AngularJS's Superheroic Aspirations

AngularJS isn't just a framework; it sees itself as a superheroic platform for building web applications. This is evident in its official logo, which depicts an "A" shaped like a superhero cape, symbolizing Angular's commitment to empowering developers and making web development tasks more efficient.

Digest Cycle Drama

The digest cycle is a fundamental concept in AngularJS's data binding mechanism. During the digest cycle, AngularJS iterates through all watchers to check for changes in the model. In the early days, developers had to be mindful of the digest cycle's performance implications, but later versions introduced optimizations to make it more efficient.

Testability as a Core Principle

AngularJS introduced a paradigm shift in terms of testability. With its built-in dependency injection and separation of concerns, AngularJS applications became highly testable. This focus on testability not only improved code quality but also made it easier for developers to write robust test suites.

AngularJS's Modularity Philosophy

Modularity is a key aspect of AngularJS's architecture. The framework encourages developers to build modular applications by breaking them down into reusable components. This not only enhances code maintainability but also facilitates collaborative development, as different teams can work on different modules independently.

The Unexpected Shift to Angular 2

The transition from AngularJS to Angular 2 was a significant and somewhat unexpected move. Angular 2 represented a complete rewrite of the framework, introducing a component-based architecture and abandoning controllers and $scope. While this shift caused some initial resistance, it set the stage for a more modern and scalable Angular.

TypeScript Love Affair

Angular 2 and later versions embraced TypeScript as the primary language for building Angular applications. TypeScript, a superset of JavaScript, brings static typing and other features that enhance code quality and developer productivity. This move reflected Angular's commitment to staying on the cutting edge of web development technologies.

Angular's Ongoing Evolution

tting edge of web development technologies. 10. Angular's Ongoing Evolution: Angular is not a stagnant framework. It continues to evolve to meet the ever-changing needs of the web development landscape. Regular updates bring new features, performance improvements, and developer tools.

Why BSIT for Angular development?


Key Benefits:

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Assured quality services.

Better understanding of different platforms.

State-of-the-art technology.

Low development and operational cost.

Reduced development times.

Flexible to work according to your time-zone.

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