Top 5 Technical Issues Large Sites Have with AngularJS 

Tags: angular
Published: 2021-04-20 07:16:01



AngularJS is among one of the powerful frameworks. If you are developing a large website with AngularJS, you need to know and research well how you can make your work effective. Since a large website project could be a complex task, you need to focus on how AngularJS can make things easier.

Below are the five most common AngularJS problems that large websites come across nowadays. Also, to deal with the AngularJS project issues, you can choose to hire dedicated AngularJS developers.

<strong>Code Organization</strong>

Code organization in a logical manner is an important aspect that must be taken care of when creating a large-scale AngularJS website. It makes your website impressive and helps you track the data better and fetch important items quickly.

With time, you add new files, and a systematic directory structure makes it easy to perform tasks and locate a required file quickly. It becomes difficult to do even the easy things like finding specific objects or file changesets. Moreover, there can be a wide number of overlaps between modules and shared common code in big applications.

The best way to handle the ever-growing AngularJS application is to organize your code effectively. You can start it by simply building a directory for your archetypes and split up your objects into their files. It groups up similar files that can be accessed quickly, reducing the bulk data which grows up with time.

Similarly, modules can be managed better by building a directory for shared common code and categorizing your modules into sub-modules. This will make your directory sections that have overlapping code more efficient.

<strong>Loading JavaScript Files</strong>

Large AngularJS projects need several JavaScript files, and they mostly depend on each other and open up one by one. This loading process can slow down your website performance, particularly if the files are being loaded upfront on your shell page.

However, you can deal with the file dependencies that can somehow improve performance. It is always good when you dynamically load your JavaScript files because loading them upfront opens up altogether. When you load it dynamically, it loads as the user requests, which makes it more efficient.

Dynamic loading functionality can be implemented by using a JavaScript library like RequireJS. RequireJS works by dividing JavaScript code into different modules, offering the finest way to load your JavaScript files dynamically. Moreover, it uses asynchronous script loading, which can boost up your application even more.

Users avoid visiting slow-loading websites that can ruin all your efforts of building a big website. Dynamic loading of JavaScript files can help you deal with it.

<strong>Debugging Code</strong>

It is common to come across problems during any development project that are tricky to debug. And it becomes more difficult when you are building large AngularJS websites and apps. For debugging AngularJS apps, you can use the AngularJS Batarang Chrome extension, which makes the debugging process a simple one. It lets you drill down and choose your desired scopes to view.

With the help of Batarang’s dependency graph and performance sections, you can also know more about your website and app. The dependency graph allows you to look dependencies of the objects.

Using the performance tool, you can see how much time a function takes to run and fix the ones that take the most time. This will provide you with a faster and smoother-running website.

<strong>Integrating Third-party Libraries</strong>

It is common to use third-party libraries to build a large-scale AngularJS application. However, you have to face some issues when integrating third-party libraries with AngularJS, including changes in the DOM or values returned through AJAX calls.

<strong>Lazy Loading</strong>

Lazy loading is essential to reduce loading times on any website, and especially for large AngularJS websites. Lazy loading assists you in effectively load a website even when your codebase grows and a lot of JavaScript files are required to load a page properly. Fortunately, various open-source projects adjoin lazy loading to AngularJS. The simplicity of this tool makes it the best in its category.

Coders Dev is a leading <a href="https://www.coders.dev/angularjs-development-services.html">AngularJS Development Company</a> and has years of experience. It is delivering excellence and understands the importance of AngularJS projects for the growth of clients’ businesses.