Hybrid App Interview Questions

Apache Cordova previously PhoneGap is a mobile application project framework by Nitobi that enables application programmers to develop applications for mobile devices using CSS3, HTML5, and JS rather than relying on platform-specific APIs like those in Android, iOS or Windows phone and also, it facilitates wrapping up of CSS, HTML, and JS code depending upon the platform of the device in addition to extending the features of HTML and JavaScript to work with the device. Thereby, the resulting applications are hybrid, meaning that they are neither exactly native mobile applications nor purely Web-based.

Ionic is an open-source software development kit for the hybrid mobile application created by Lynch, Sperry, and Adam Bradley in 2013 and built above AngularJS and Apache Cordova. However, the newest release was re-built as a set of web elements, allowing the client to choose any user interface framework, such as Angular, React or Vue.js and also allows the use of Ionic elements with no GUI. Ionic provides services for developing hybrid web applications based on developing technologies and practices, using Web technologies like CSS, HTML5, and Sass. To be specific, mobile apps can be built with these Web technologies and then spread through native app stores to be established on devices using Cordova.

PhoneGap is a mobile app development framework by Adobe Systems, which is used to produce mobile applications. To develop apps employing PhoneGap, the developer does not need to know mobile coding language but only web-development languages like HTML, CSS, and JS. It produces apps for all modern mobile OS platforms such as iOS, Android, BlackBerry, and Windows Mobile OS.

Sencha Touch is a user interface JS library built for the mobile web, which can be employed by developers to generate user interfaces for mobile applications that resemble native applications on supported mobile devices. Moreover, it is based on web standards like HTML5, CSS3, and JavaScript; the purpose of Sencha Touch is to promote spontaneous development of HTML5 based mobile apps which operate on Android, iOS, Windows, Tizen, and BlackBerry devices, concurrently allowing a native look.

Appcelerator is a confidentially held mobile technology company based in California and its principal products are Titanium, a free software development kit for cross-platform mobile development, and the Appcelerator Platform, software that produces cross-platform native mobile app development using JS, mobile backend as a service (MBaaS), mobile test automation, crash detection, and performance management, and mobile analytics. Founded in 2006, Appcelerator assists industries including; retail, financial services, healthcare, and government.

Xamarin is Microsoft's software company established in 2011 by creators of Mono, Xamarin.Android and Xamarin.iOS, which are multi-platform implementations of the Common Language Infrastructure (CLI) and Common Language Specifications. Using a C# shared codebase, designers can use Xamarin services to write native Android and Windows apps with UIs and distribute code across multiple platforms, including Windows and Linux.

JQuery Mobile is an HTML5-based UI framework, developed on jQuery Core and utilized for developing responsive websites or applications that are accessible on mobile, and desktop devices and relies on JavaScript programming language. Moreover, it uses features of both jQuery and jQuery UI to implement API features for mobile web applications. Other than assigning distinct frameworks for individual OS, the jQuery mobile framework enables to produce a single responsive application that will work on almost all smartphone and desktop platforms.

Flutter by Google is an open-source UI software development kit used for creating applications for Android, iOS, Windows, Mac, Linux, Google Fuchsia, and the web. practice the best flutter interview questions here, which are very helpful for the preparation of the Flutter Interview.