Can't judge yet
Support has been good, but still struggling to run Certificate Wizard.
6 January 2026
Unprompted review
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Company details
Written by the company
Codename One is an open-source cross-platform framework for building truly native mobile apps with Java or Kotlin. It offers Write Once Run Anywhere support for iOS, Android, Desktop & Web.
Contact info
Iceland
- codenameone.com
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Best Quality of Provided Services and…
Best Quality of Provided Services and Relevant Protection and Security Measures. Good Work, Love You, Best Team.🫂💯🫀
2 October 2025
Unprompted review
Codename One - The best cross platform solution
Codename One saves a lot of time and resources since you only need to create and maintain one project/codebase from which you can build/release Android, iOS, Windows phone(UWP) mobile apps, JavaScript web app and even Desktop apps.
Incase you are stuck at any point of development, Codename One team and community are always available to assist.
27 May 2023
Unprompted review
I am new to codename one
I am new to codename one, i have not been able to work on any project becouse every time i try to initialize a project i get server error from start.codename one url.
1 September 2022
Unprompted review
Could not get the UI builder to work…
Could not get the UI builder to work and all of their plugins are out of date. I understand that you have to initialize everything via the start page like spring boot, but its highly inconvenient not to be able to use all the features that where available in the plugins. For instance, the run on emulator and the UI builder. Maybe if these things get fixed ill give this another go.
17 August 2022
Unprompted review
I have found it helpful using codename…
I have found it helpful using codename one because it has made my transition into iOS and cross platforms application easy, but I find it difficult implementing already existing third party libraries into codename one projects. And also using the Android migration tool to convert my existing Android project to codename one in intellij
27 June 2022
Unprompted review
I really like the development…
I really like the development environment for Codename One which is much cleaner and coherent in comparison to other cross platform phone app development environments. My IDE of choice is NETBEANS with the plugin. Great stuff!
Best Regards
Dominic
16 March 2022
Unprompted review
Codename one is a great effort that would benefit so many mobile app developers
Codename one is a great effort that would help so many mobile app developers. However, the docs can be improved significantly at least for java programmers. For instance, the mapping of java swing components to codename one counterparts would be very useful -- e.g. what's the counterpart of JPanel in codename one?
8 February 2022
Unprompted review
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