Overview of Ionic Framework

Overview of Ionic Framework
Written by Shuvhojit DebDecember 1, 2021
9 min read
Shuvhojit Deb

Full Stack Developer

Today we'll know everything about Ionic Framework.

What is Ionic Framework?

The ionic framework allows you to easily build apps using friendly web tech you are already familiar with. The good news is: if you can manage to create websites, you already know how to build mobile apps.

Ionic Framework offers the best web and native app components for building highly interactive native and progressive web apps.

It's the only mobile app stack that allows developers to design apps for all app stores and the mobile web, using a unique codebase. Moreover, one of the main concepts of Ionic Framework is Adaptive Styling that guarantees your app will look superb on every single device because every Ionic component adapts its look to the platform on which the app is running on.

Ionic offers a complete mobile toolkit built for web developers plus everything you need to start creating fully functional mobile apps in just a few minutes.

You can think of Ionic as the front-end UI framework that handles all of the looks and feel and UI interactions your app needs to be compelling. It's like a kind of "Bootstrap for Native" but with all the support for a broad range of common native mobile components, slick animations, and incredible design.


Why should you use the Ionic Framework?

Ionic is a great choice for creating basic native functionalities within an application which can run on multiple devices and operating systems. The main advantage of the Ionic framework is that we can build the app once, rather than multiple times for separate devices, and can deploy everywhere. It makes the app development fast and cost-efficient. It also reduces the need for maintenance.

Advantages of Ionic Framework

There are some advantages of the ionic framework.

1. Easy to adopt

If a developer is familiar with CSS, HTML, or JavaScript frameworks then learning and developing apps using the Ionic framework becomes easier. It is easier for development companies to switch to Ionic if their requirements and needs require hybrid application development.

2. Cross-platform app development

The ionic framework supports Android 4.1 and up, iOS 7 and up. Ionic also supports the UWP (Universal Windows Platform) for developing Windows 10 apps. Ionic helps with building applications quickly and with expertise.

3. User Interface

The themes and components of Ionic are highly customizable. The ionic platform allows components to adapt to the platform on which the application is running.

4. Built on AngularJS

Ionic uses AngularJS to provide many functionalities to the developers. AngularJS is a widely used framework by designers. The use of AngularJS allows Ionic to provide a robust structure that makes the code more manageable. AngularJS with the assistance of the Ionic structure allows the development of hybrid applications.

5. Performance

Using Ionic with native mobile app code in PhoneGap (Apache Cordova) allows for higher performance compared to hybrid applications. AngularJS allows Ionic to rely on native hardware acceleration. Ionic uses CSS transitions as a way to leverage the GPU and maximize available processor time.

6. Cordova Plugins

The ionic framework utilizes Cordova plugins to help designers in accessing different components. Ionic uses the Cordova plugin to access features like a Camera, GPS, Flashlight, and others. Mobile app developers can utilize these modules to build their applications.

Disadvantages of ionic Framework

There are some disadvantages of the ionic framework.

1. Performance

The performance of the Ionic application is not as good as compared to native mobile applications. However, the performance gap is not noticeable for most of the average users.

2. Security

The app developed with the Ionic framework may not provide as much security as a native application. For example, if you are developing a financial app, e.g., the app for a bank, the Ionic framework is not recommended.

3. Limited native functionality

Some native functions may not be available in the Ionic framework. In such a case, you need to develop the plugin to fulfill that function yourself. However, there are many plugins available to cover most of the native functionalities.

4. Not good for video game

Ionic framework is not perfect for high-end graphics-dependent applications or video games.

5. Need for specialists

JavaScript can be tricky to learn. So, there is a need for someone who can not only "do" JS, but also have deep knowledge of advanced libraries and technologies including Angular, Cordova, Ionic, etc.

6. Early adopter risk

Ionic technology is still in development. It regularly keeps changing its support and standard, and its libraries can be completely rewritten at any time.


Ionic is a powerful technology that allows you to create web and modern mobile applications much faster and effortlessly when compared to other native app development methods. This method allows you to know many other languages that will be a boon to your developing career.

This tool offers you a variety of features to develop mobile applications supporting various platforms. It enables the development team to save time, effort, and cost for development. If you have strong Angular and Javascript knowledge, then you will be able to create high-end interactive user-interface applications. But sometimes it is not able to beat the old-fashioned development in terms of speed and performance.

Ionic Framework
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Shuvhojit Deb
Full Stack Developer
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