Angular

Let’s face it! 

If you want to build scalable and maintainable web applications, there’s nothing better than “Angular Development”!

Not does it help build dynamic web applications but it provides a wide range of features and tools which help facilitate seamless user experience. 

But here’s the catch! 

Since it comes with abundant features and when it comes to their implementation, developers may run into some of the issues. 

It is quite common to encounter issues for any developers, no matter whether they are beginner or experienced.  

In this blog post, we talk about some of the common issues that Angular developers face and provide practical solutions. 

Let’s dive in! 

1) Not Following Best Practices

One of the common issues that developers generally face is when they don’t follow best practices. If you’re a professional angular app developer, you should know about best practices when building apps for your businesses. When you strictly adhere to the respective guidelines, it may guarantee maintainability and performance which could ultimately benefit your business. 

Speaking of troubleshooting the issue, you can adhere to best practices such as component data sharing using apt naming conventions and implementing RxJS. 

2) Using Heavy Libraries

Another major issue that developers face is when they use heavy libraries when building angular apps. Remember that if you want to build top-quality angular applications, developers should not leverage heavy libraries as it can negatively impact the performance and responsiveness of the app. 

Speaking of the troubleshooting aspect, developers should focus on utilizing lightweight libraries and avoid unnecessary libraries. 

3) Skipping Important Angular Features

When it comes to angular app development, there are special tools called lifecycle hooks that help developers respond to changes in their components. Some developers ignore these tools, which can make their code run slower and not work as well.

Coming to the solution, developers must use these lifecycle hooks properly to ensure the app runs seamlessly across all devices and platforms. 

4) Not Improving Change Detection

One of the biggest highlights of the framework is that it enables you to keep an eye on changes to update what users are. If you are unable to track changes, then there are higher chances that your app might become slow and less responsive. 

Speaking of the solutions, developers can use a strategy called “OnPush” which can significantly help reduce a range of aspects that can trigger updates in their components. 

5) Using NgModel Too Much

NgModel in Angular links form controls to your code. But using it too much can make your app slower and less effective.

For better results, it’s suggested to use reactive forms instead of NgModel, and only use NgModel when necessary. 

6) Inadequate Error Handling

Good error handling is crucial for making sure Angular apps work well and are reliable, but many developers forget about this important aspect.

It’s recommended that developers include robust error handling in their apps and show users clear and easy-to-understand error messages.

7) Neglecting Lazy Loading

Lazy loading is a smart way to make Angular apps faster by loading parts of the app only when they’re needed. If developers don’t use lazy loading, it can make their apps slower and less efficient.

Developers can use lazy loading to make their apps perform better.

8) Ignoring Accessibility

Accessibility is important to make sure that everyone, regardless of their abilities, can use Angular apps. Unfortunately, some developers overlook this crucial aspect.

To make sure apps are accessible to everyone, developers should follow the Web Content Accessibility Guidelines (WCAG) and test their apps using accessibility tools.

9) Not Writing Unit Tests

Unit testing is a crucial aspect of ensuring the application functions as intended and is easy to maintain. Nevertheless, some developers choose not to write unit tests, which may result in suboptimal functionality and maintenance challenges.

It recommends that developers implement unit tests for their Angular applications and verify that all aspects of their applications are covered by these tests.

10) Not Using the Angular CLI

The Angular CLI is a helpful tool for developing Angular applications as it automates tasks like generating components and services, saving time, and reducing the risk of errors. However, some developers choose not to use it, which may result in inconsistencies and maintenance problems in their code.

Conclusion

Front-end Developers working on Angular apps can overcome hurdles by steering clear of typical errors. This ensures their apps run smoothly, are simple to upkeep, and cater to all users.

Following expert advice like using efficient tools, optimizing performance, handling errors well, and testing thoroughly can make a big difference in app quality.

Planning to build a solid Angular app with no issues? If so, your search ends here! 

EitBiz is a leading Angular and iOS app development agency that has a proven track record of building scalable, robust, and feature-rich web apps for all industry verticals. Furthermore, we have multiple years of industry experience and 850+ projects delivered; no matter what kind of Angular queries you have, we have got your back. For more info

So, what are you waiting for? Call us at +1 (812) 530- 6300 or you can send us app-related queries to info@eitbiz.com. Our developers may contact you shortly.