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J2ObjC

7
20
+ 1
6
JUniversal

1
10
+ 1
0
NativeScript

538
1.1K
+ 1
516
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Pros of J2ObjC
Pros of JUniversal
Pros of NativeScript
  • 4
    Backed by Google
  • 1
    Made it possible to quickly port a hardware driver
  • 1
    Access to existing Java libraries
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    • 75
      Access to the entire native api
    • 47
      Support for native ios and android libraries
    • 46
      Support for javascript libraries
    • 46
      Angular 2.0 support
    • 44
      Native ux and performance
    • 37
      Typescript support
    • 35
      Backed up by google and telerik
    • 29
      Css support
    • 27
      Cross-platform declarative ui and code
    • 25
      Fully open source under apache 2.0 license
    • 11
      Vuejs support
    • 9
      60fps performance
    • 6
      Powerful data visualization with native UI
    • 5
      VS Code integration
    • 5
      Angular, typescript and javascript support
    • 5
      No need for Mac to build iOS apps in Telerik Platform
    • 4
      Extended CLI support
    • 4
      Cloud builds as part of Telerik PLatform
    • 4
      Truly Object-Oriented with Typescript
    • 4
      On-device debugging
    • 4
      Extensibility
    • 3
      Access to entire native api
    • 3
      Live reload
    • 3
      Easiest of all other frameworks
    • 3
      Easy to learn
    • 3
      Backed by google
    • 3
      0 day support for new OS updates
    • 3
      Publishing modules to NPM
    • 2
      Vue.js support out of the box
    • 2
      VueJS support
    • 2
      Svelte support
    • 2
      Powerfull mobile services as part of Telerik Platform
    • 2
      Native ui with angular
    • 2
      Vue support
    • 1
      Playground
    • 1
      Hot Reload
    • 1
      HMR via webpack
    • 1
      Very small app size
    • 1
      Write once, use anywhere
    • 1
      Easy to use, support for almost all npm packages
    • 1
      Rich ecosystem
    • 1
      Compile to Apple/Google Stores via CloudCompiler
    • 1
      Has CSS ;-)
    • 1
      It works with Angular
    • 1
      Code reuse with your website
    • 0
      Dart

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    Cons of J2ObjC
    Cons of JUniversal
    Cons of NativeScript
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        Be the first to leave a con
        • 5
          Lack of promotion
        • 1
          Slower Performance compared to competitors

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        What is J2ObjC?

        J2ObjC is an open-source command-line tool from Google that translates Java code to Objective-C for the iOS (iPhone/iPad) platform. This tool enables Java code to be part of an iOS application's build, as no editing of the generated files is necessary. The goal is to write an app's non-UI code (such as data access, or application logic) in Java, which is then shared by web apps (using GWT), Android apps, and iOS apps.

        What is JUniversal?

        The vision of JUniversal came from some guys at Nokia who possess considerable expertise both in Java and in building cross-platform apps. They built this tool to provide an elegant way to translate source code and make it useful across multiple platforms. JUniversal offers you the freedom to write your shared code in Java and then translate it to C# (available now) or to C++/Objective C++ (coming soon). You can also combine JUniversal with Google’s j2objc translator to translate Java to Objective-C for iOS.

        What is NativeScript?

        NativeScript enables developers to build native apps for iOS, Android and Windows Universal while sharing the application code across the platforms. When building the application UI, developers use our libraries, which abstract the differences between the native platforms.

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        What companies use J2ObjC?
        What companies use JUniversal?
        What companies use NativeScript?
          No companies found

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          What tools integrate with J2ObjC?
          What tools integrate with JUniversal?
          What tools integrate with NativeScript?

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          What are some alternatives to J2ObjC, JUniversal, and NativeScript?
          React Native
          React Native enables you to build world-class application experiences on native platforms using a consistent developer experience based on JavaScript and React. The focus of React Native is on developer efficiency across all the platforms you care about - learn once, write anywhere. Facebook uses React Native in multiple production apps and will continue investing in React Native.
          Flutter
          Flutter is a mobile app SDK to help developers and designers build modern mobile apps for iOS and Android.
          Ionic
          Free and open source, Ionic offers a library of mobile and desktop-optimized HTML, CSS and JS components for building highly interactive apps. Use with Angular, React, Vue, or plain JavaScript.
          Xamarin
          Xamarin’s Mono-based products enable .NET developers to use their existing code, libraries and tools (including Visual Studio*), as well as skills in .NET and the C# programming language, to create mobile applications for the industry’s most widely-used mobile devices, including Android-based smartphones and tablets, iPhone, iPad and iPod Touch.
          Apache Cordova
          Apache Cordova is a set of device APIs that allow a mobile app developer to access native device function such as the camera or accelerometer from JavaScript. Combined with a UI framework such as jQuery Mobile or Dojo Mobile or Sencha Touch, this allows a smartphone app to be developed with just HTML, CSS, and JavaScript.
          See all alternatives