Deactivate CSS
You can utilize a directive as an element, attribute, CSS class, or comment in AngularJS. However, if you don't need CSS class and comment directives, you can disable them for faster & smoother app performance.
Reduce DOM Access
The DOM is the heart of your application, representing the entire ideology of page documents. You can easily modify the page and make performance optimization suggestions for AngularJS using the DOM. As a result, you should only use DOM when absolutely necessary.
Dismiss ng-model
Data is connected between the Model and View levels using the ng-model directive. You may reduce input bounce by using ngmodel-options. It will provide you complete control over the timing and operation of the digest cycle for that input.
By establishing a limit, you may now manage the length of your digest cycle. This will significantly improve AngularJS performance and prevent UI lags.
Implement One-Time Binding
The AngularJS framework offers developers the option to connect data to an object just once. Putting a double colon in front of the value will enable you to achieve this. One-time binding gives the user interface (UI) a single instance of the object's data. It greatly improves performance.
Rather Than Using ng-show, Use ng-if Or ng-switch
Conditionals are used extensively in every programming language. AngularJS development follows the same process. Developers use ng-show to examine the specified condition and show or hide the CSS display for that element. As a result, the developer must use ng-if and ng-switch to remove a superfluous element from the DOM.
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AOT Collection
The default language for Angular is Typescript. For the browser to understand it and run web apps, you must translate the Typescript code into JavaScript. Angular provides the AOT (Ahead of time) and JIT compilation options (Just In Time).
Make Use of Lodash or Native JavaScript
The performance will be enhanced by the usage of Lodash and native JavaScript coding. Lodash is a JavaScript package that will rebuild the core logic of your application. You can save time and memory by using Lodash instead of the built-in AngularJS functions.
Conclusion
Among JavaScript frameworks, AngularJS is one of the most well-known. And because of this, AngularJS has a solid reputation for producing online and mobile applications that perform effectively.
But not everything is as perfect as it appears to be. Since their initial release, AngularJS-powered web applications have gotten slower.
Not to worry, though. As a seasoned Angular development company, we have a number of tips and shortcuts to enhance the speed and performance of AngularJS applications. Hire AngularJS developers from Windzoon to benefit from their professional service for AngularJS performance optimization. Please visit windzoon.com to leverage our best-in-class services and to get a quote.