The digital age is always looking for new and more innovative technologies that can make the world a better place. The changes we are seeing in today’s technology are not only fast but exponential. AngularJS can be defined as one of the revolutions in this technology-driven world. That’s why in this article, we will talk about the foundation of AngularJS, angular upgrading services, and explain how to properly monitor performance applications.
AngularJS: advantages and disadvantages
Below are the benefits of AngularJS that have quickly caught the eye of developers around the world:
- Google supported. It’s open source and maintained by Google developers and a community of developers and organizations to solve many of the problems faced when developing Single Page Applications.
- Framework based on MVC/MVVM. AngularJS implements the MVC/ MVVC architecture. MVC/ MVVC stands for Model View Controller/Model View Controller. This architecture can make a huge application very easy to develop or easy to understand. This framework has various benefits such as a more flexible development process, the ability to render multiple views, and propagated data.
This feature can improve the visual presentation and make a complex application very light to understand. This architecture can be considered ideal when developing a large application, as it provides a solid foundation for application performance, as ModLogix explains.
- Two-way data binding. One of the most attractive features of AngularJS. Two-way data binding is nothing more than an integration between a view and a model. Updates or retrieval of data from the underlying data store is more or less automatic. When the data store is updated, the user interface also reflects the updated data. This allows you to remove the logic from the front of the display. This technique allows for true data encapsulation and reduces code complexity.
- Single Page Applications (SPAs). AngularJS is best known for its ACS building feature. SPAs are web applications that load the entire module in one go and update dynamically as the user interacts with the applications without continuous page reloads. With SPAs, you can effectively reduce server load and increase download speed to improve user experience. Being faster than regular apps, this is a great feature for businesses that want their web apps to run quickly and seamlessly.
- Can be customized and extended. Due to some built-in attributes, AngularJS can be extended. If necessary, you can quickly create individual directives. Users can add or remove a feature and change the directives to suit the demand.
- Injection dependency. This is the process of introducing dependent functionality into a module that was given to the component before. This whole process happens at runtime. Using dependency injection improves the efficiency of components by making them more compatible, reusable, manageable, and testable.
- Additional functions. The list could go on and on. Other benefits include simple architecture, ease to test, use of directives, simple HTML templates, rapid prototyping, responsive web pages, code reuse, and parallel development.
- Security questions. This structure can be considered less secure due to the lack of authorization and authentication checks. Authentication verifies the user and authorization is to check if the user has permission to access the data only after that we can grant permission for the same. AngularJS does not provide any of these features.
- Complex frames. It has a rather layered and complex hierarchy when it comes to frameworks. Developers need to dive in to understand what’s going on at the front end and how the whole process takes shape. If the developer is not experienced, this structure is rather troublesome to understand.
Applications In the past, we had tools like YSlow or Google Page Speed to help us control page loading. This gave us a general idea of why apps are loading slowly. And then if we look at the core primitives, some APIs were built for performance monitoring, taking us a little deeper into how the application is performing in real-time. Below are examples of some of the APIs. More details on this topic you can learn by contacting ModLogix.
Navigation timing API the navigation
Timing API, which most of the traditional RUM (Real User Monitoring) services use, helps us gain a deeper understanding of performance. By integrating this into our application, we can see when a page request started and how long it takes.
Resource Synchronization API
Later we had a resource time API. By integrating this API, we can see the individual time to load each resource, for example, for certain style sheets or an image. Again, it’s all about loading assets or initializing a page.