Angular is an open-source JavaScript framework for developing web applications that are created by Google. Angular frameworks used by front-end developers use presenting and manipulating data efficiently. With the newly added angular CLI package, you can create a scaffolding of your Angular project. If we talk about speed, then Angular is five times faster than Angularjs because of much better component-based architecture and data binding.
It is a popular framework for building powerful JavaScript applications easily. However, it doesn’t always build the most accessible applications. Yet so many Angular web development companies keep it in priority for their web development.
Accessibility is often an excluded aspect of building web applications, especially JavaScript Single Page Apps. Factors like forms, routing and event handling can easily get wrong in a JavaScript framework. Accessibility should collect any disability that influences the user’s access to the web, including:
- Sensory –Rigid of hearing and deafness
- Physical – being unable to use a mouse or a keyboard
- Comprehensive, learning, and neurological -like memory problems or congregation problems
- Visible and Speech - for instance, color blindness or low vision and muteness or spluttering
The web is utilized by a wide variety of people, including those who have visual or motor disablement. A diversity of efficient technologies is obtainable which makes it much simpler for these groups to interact with web-based software applications. Additionally, designing an application to be more approachable generally improves the user experience for all users.
Enhance accessibility of your applications
There are different ways to enhance the accessibility of your applications. In this blog, will focus on five of them.
Color Contrast
Color is used to deliver information on maps and diagrams. It must be accurately labeled, especially when building online shopping sites. You should label swatches of color with the name of the color, to make it simpler for everyone to make product choices.
There must be an efficient contrast between text-color and its background. This conception is known as the luminosity contrast ratio, and also solicits to the text found on buttons, icons, and images.
Keyboard Alternatives and Navigation
If you decide to execute keyboard shortcuts for your Angular applications, libraries such as angular2-hotkeys and ng-keyboard-shortcuts permits you to clarify large numbers of shortcuts and manage them efficiently.
This makes it worthy to provide keyboard shortcuts and navigational abilities. Frequently people cannot use a mouse, or they may not know where to click.
ARIA Attributes
We can add specific ARIA (Assistive Rich Internet Applications) attributes to streak our templates in a way that easily relates what our component is making it more accessible. With few cases in Angular we may wish to create a custom component but also want to assure if it is accessible as well.
In our app, we can use ARIA attributes to narrate when the menu is visible bluntly. ARIA attributes help screen readers to make them understand when dynamic content has entered into view.
Forms
In Angular, the form structure is quite vigorous and feature-rich, but there are some good practices to keep in mind when building any forms. Most Angular forms accompany the same protocols for any accessible HTML form.
The first direction is to use an HTML form tag. This also makes it simpler for keyboard tabbing and navigation. When an HTML form is created, it permits saving the form to be triggered by not just a submit button but also using the enter key by default.
Effectual Use of Semantics in HTML
Several intelligibility matters can be solved by using native elements with proper semantics. Writing Angular apps defines creating HTML mark-up. When coding the HTML that is read by a screen reader, utilize your HTML elements to execute the role they were built for. Angular makes it easy to use and everywhere.
Planning to Hire Dedicated Angular Developer? Your Search ends here.
Additionally, because of the extra-ordinary features support and timely updates, most Angular Web Development Companies keep Angular as their top priority for client application development.
Angular
Advantages of Angular
- The components of Angular applications are self-sufficient and quite independent that makes angular very reusable and test friendly.
- The angular independent components are very easier to maintain, scale-up and replace.
- Angular enables software developers to sync client and server sides of content that is a huge advantage of search engine optimizations.
- Angular supports lazy loading which makes the applications faster for only those components which are needed to load.
- Typescript’s first perspective of Angular makes for better navigation, cleaner code, and quality product.
Disadvantages of Angular
- The angular learning curve is steep as it required to master in typescript that is a statically typed language.
- The angular command-line interface is liked by many developers but they also complain that documentation is not complete.
Angularjs
Angularjs is a JavaScript open-source front-end framework. Angularjs is primarily used to develop single-page web applications (SPAs). Angularjs steadily growing and extensive framework which provides better ways for developing web applications. Angularjs changes the static HTML to dynamic HTML. We have the different versions of Angularjs with the latest stable being 1.7.7, Angularjs is rapidly growing just because of this reason.
Advantages of Angularjs
- Being based on JavaScript, Angularjs is much easier and faster to learn.
- Angularjs two-way easier and faster data binding facilities without the intervention of the software developers.
- Angularjs easier and faster prototyping and coding immensely decrease development times.
- MVVM and MVC architecture of Angularjs data from a design that makes Angularjs easier to develop and maintain complex web applications.
Disadvantages of Angularjs
- If you are trying to run the Angularjs applications that have JavaScript disabled, then the application will run on it.
- If you are developer, then you must be familiar with MVC architecture to use AngularJS.
- Angularjs two-way binding checks all the variables twice for updating which makes the UI slow.
Importance of Angular in Mobile Application Development
Angular provides robust tools for Angular developers to create the client-side of mobile applications. The angular best part is that it has long term support by Google and Google’s plan for sticking with it and further scaling up the angular ecosystem. Testing is very quick and simple in the angular framework. It has simplified MVC pattern and declarative UI.
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