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We bet you must have heard of Angular before, but we have a lot to tell you about it if you haven’t. Angular is one of the well-known, open-source front-end development frameworks developed by Google to develop high-end and futuristic mobile apps to transform the face of businesses. However, Angular doesn’t have a great reputation for always building the most accessible apps, which can be a turn-off for many.
Why does Accessibility Matter?
Accessibility is a vital part of web and app development as users like to see, comprehend, navigate and interact with the apps, and what’s possible with better accessibility of the app.
Better accessibility will take an app a long way and improve the overall app performance. However, if the app isn’t accessible, you have to work on it immediately.
There are several ways to make your app more accessible. The right strategies and techniques can be very helpful in improving the accessibility of Angular apps.
This article will look at how you can tackle the problem of accessibility and make Angular-based applications more accessible for everyone.
Now, we will take you through the helpful formulas to make your Angular apps more accessible. Let us roll!
Tools for Testing Accessibility
In the current scenario, manual testing is mandatory for any website or app. To improve accessibility, you need to learn to navigate the computer’s built-in screen reader.
You can take the help of tools like Lighthouse, axe, and linting to check for specific issues like missing alt texts, labels, and color contrast.
Using these tools can help you improve the accessibility of the app to some extent and enable the users to navigate the app smoothly.
Use Unique Page Titles
Each page should have a unique title as it allows the users to utilize the services and understand the web page’s content without much effort.
The better the users will understand the purpose of the web page, the better they will be able to navigate the products and the longer they will stay on the app.
As Angular applications are single-page applications, having unique page titles is essential for applications with a common title for each page.
Ensure Adequate Color Contrast
Your design might be cool, but for better accessibility, it’s essential to use the proper color contrast between the text and the backdrop.
Colors should be designated while creating online shopping sites, and the color swatches should be labeled with the color’s name to make the product selection easier.
There are a few tools like WebAIMs which help to check the color contrast of the app.
You can also use the material-theming guides and inspection tools to meet the web content accessibility guidelines and color contrast ratio guidelines.
Use Semantic HTML
Native HTML capture multiple interaction patterns that are important for the accessibility of an app. for improved accessibility, you should use the native HTML elements directly.
HTML semantic is also known as .semantic markup, and it adds value to a web page instead of just making it look beautiful.
The use of HTML semantics is necessary for writing Angular apps, so you must use HTML semantics to ensure the best accessibility.
Utilize ARIA Attributes
ARIA stands for accessible rich internet applications, which is a set of HTML properties that shows how to make web content and apps more accessible to people who use assistive technology.
ARIA can be helpful in filling the gaps when native HTML is unable to address the accessibility difficulties.
ARIA has three significant components, which are role, states, and properties.
- The term role refers to a type of user interface such as a scrollbar, menu item, and button.
- The terms states and properties are to be used to describe how an element in its current state is.
You need to remember the rule of using native HTML at all times unless it’s impossible to make an element accessible otherwise.
Use Angular CDK
As we are talking about accessibility, we can’t miss out on the Angular CDK package, which speeds up accessibility development by providing implementations for common patterns. Here are the functionalities provided-
- List key manager, which allows the creation of navigable keyboard lists.
- Focus Trap traps a focus inside an element.
- Live announcer provides the easiest way to announce something for screen reader users.
- Focus monitor allows monitoring the focus on several elements.
- Styling utilities are a set of SCSS utilities designed to aid in the creation of accessible components.
These were some of the ways to improve Angular accessibility and make your Angular applications more accessible than before. With these tips, you can build more accessible Angular apps and ultimately improve the performance of the apps as well.
We have explained the ways of developing accessible apps above, and now it’s your turn to implement these ways and make them work for you.
When it comes to accessibility, the best time to think about it and work on it before beginning the project is when you conduct research for the project, you should keep in mind that people will look for great accessibility in the apps, and that’s what you should work on.
These ways can help you with improved accessibility, but it’s always better to hire Angular developers from a renowned Angular development company to help you with the best solutions for developing accessible apps.
To hire Angular expert developers, you can reach out to Metizsoft Solutions. Our team of Angular developers is there for your assistance.
Director at Metizsoft Solutions, Chetan Sheladiya today stands at the top of a leading Mobile Application Development company, which further specializes in Online Business Marketing, Social Media Marketing, and Web Development, amongst other areas. A tech-lover at heart, Chetan has had more than a decade's worth of experience, dealing with hundreds of projects, and creating a bunch of unique IT solutions along the way. His other interest lies in sharing his ideas and opinions with people as passionate about technology, as he is. You can find his thoughts expressed on LinkedIn, Twitter, and Facebook.
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