Angular is the most popular JavaScript framework (especially after the introduction of Angular 2), and React is also a hugely influential library that we employ for numerous reasons. However, several other excellent frameworks, such as Aurelia JS and Vue.js, are beginning to come to our attention.

There is no clear winner between Aurelia.js and Angular.js as the most widely used framework. However, Aurelia is a collection of Modern JavaScript modules that offer a robust framework for developing online and mobile apps when put to use together.

In light of this, it’s easy to see why Aurelia JS has become more popular than Angular JS. This article details the advantages of Aurelia and of Angular.

A Quick Explanation of Aurelia and Angular


When Google was hard at work on Angular 2.0, a competing framework named Aurelia was created. Developed by Durandal Inc., Aurelia boasts claims such as “the most powerful and developer-friendly front-end framework today” and “the future generation UI framework.” Well-known organizations like Deloitte, Chegg, dev, and more utilize Aurelia.

Aurelia powers 662 active websites. Additionally, 371 places utilized Aurelia historically.


Google maintains the front-end web framework AngularJS. This framework uses HTML as its template language and provides mechanisms for extending HTML syntax to represent an application’s components with precision. Notable companies that rely on Angular.js include Amazon, Snapchat, Tinder, and many more. This is why many other firms opted to employ AngularJS developers in 2021.

A Look at the Differences Between Aurelia and Angular

We can tell who won the battle between Aurelia and Angular if we look closely at their respective settings.

1) Flow and User Interface Design

The sophisticated client-side router supports asynchronous screen activation, pluggable pipelines, child routers, and dynamic route patterns. It’s okay to use a router to do data-driven, dynamic UI composition.

Furthermore, any number of routes may be managed through a router-view component.

These functionalities are also available in Angular 2; nevertheless, Angular was ideally created as a monolithic framework. Its parts came in a single package that was carefully packed. It was cumbersome to remove parts of this monolithic design in order to upgrade or replace them.

On the contrary, Aurelia JS adopts a forward-thinking strategy. It’s a comprehensive framework but also entirely modular since it’s made up of a set of libraries that communicate with one another through well-defined interfaces.

This implies that a web program must include the dependencies it requires. Further, it implies that individual components may be exchanged or updated with minimum confusion as long as implementations cohere with the established interface.

2) The MV* Method (Angular vs. Aurelia)

Aurelia is unique in its adherence to the model-view paradigm. As Aurelia’s naming convention takes care of everything, you never have to worry about which specific controllers govern which view models.

If you look at the MV* components, you’ll notice a big difference compared to Angular. Specifically, angular has a distinct digestive cycle compared to Aurelia. The steepness of the learning curve is a major drawback of AngularJS, at least version 1.

You’ll need to be familiar with its inner workings, the whole digest cycle, and how filters and $watch expressions may affect performance. In contrast, Aurelia is easy to pick up and has a gentle learning curve.

  1. Multiple Languages Available (Angular vs. Aurelia)

The Aurelia APIs were created with compatibility with today’s and tomorrow’s popular web development languages in mind. Importantly, Aurelia offers excellent extensibility thanks to its support for ES2015, ES5, ES2016, and Typescript.

Using ES6 to create web apps is nothing new. In reality, several options will let you use ES6 in your AngularJS mobile app development projects.

On the other hand, Aurelia goes above and above by providing support for ES6 and a Gulpfile with a specialized build mechanism to ensure that your ES6 code is backward compatible with ES5.

4) Extensible HTML

Aurelia’s flexible HTML compiler allows you to construct bespoke HTML components. Fully supporting data-binding, dynamic loading, and high-performance batched rendering allows you to add new properties to existing components and manage template development.

When AngularJS was created, the norms for extending HTML needed to be completed. This is why AngularJS developed its unique approaches to template customization and injection.

The Web Component standard currently defines the rules for both unique elements and templates. Aurelia is fully compliant, supporting HTML imports, the template> element, Shadow DOM, and native custom elements.

  1. Data-Binding

Aurelia allows for two distinct kinds of data binding:

  • One-way Data-Binding
  • Two-Way Data Connection

Using these adaptive methods, you can automatically synchronize your UI with best-in-class performance while choosing the most effective approach to observe each attribute in your model.

Similarly, Angular supports bidirectional data binding, albeit inexperienced developers may need help to switch to the framework’s conventions. Second, you’ll notice performance concerns if you have a lot of filters, watches, a complicated DOM structure, etc. Though certain enhancements are performed, they are not substantially beneficial later.

However, two-way data binding is more likely to be implemented successfully in Aurelia due to the language’s lower complexity and ease of learning.

Final Thoughts

Aurelia has a minimum set of standards designed for usability, which may be easily reconfigured or overridden. Hence, it relies on the project requirements and personal decision on whether you select a framework. If you prefer greater flexibility while completing the task, then Aurelia is for you.

Expert developers will know how to optimally use frameworks such as Aurelia and Angular. Businesses can hire specialized development teams with experience with JavaScript frameworks from a reputable AngularJS development firm.