Top 7 Open-Source Alternatives to Mono Project

The top open-source alternatives to Mono Project are PhoneGap, Electron, and Codename One. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

PhoneGap Landing Page
1

PhoneGap

Easily create apps using the web technologies you know and love: HTML, CSS, and JavaScript.
Pricing:
- Open Source
#Development Tools #JavaScript Framework #Javascript UI Libraries 1 social mentions
Electron Landing Page
2

Electron

Build cross platform desktop apps with web technologies
Pricing:
- Open Source
#Development Tools #Rapid Application Development #Cross-Platform Development 14 social mentions
Codename One Landing Page
3

Codename One

iOS, Android, Windows Phone native app development in Java.
Pricing:
- Open Source
#Development Tools #JavaScript Framework #Javascript UI Libraries
Convert Text Case Landing Page
4

Convert Text Case

A Very Handy Case Converter Tool
Pricing:
- Open Source
- Free
#Writing Tools #Text Editors #Productivity
Qt Landing Page
5

Qt

Powerful, flexible and easy to use, Qt will help you not only meet your tight deadline, but also reduce the maintainable code by an astonishing percentage.
Pricing:
- Open Source
#Development Tools #Rapid Application Development #GUI Frameworks
Netbeans Landing Page
6

Netbeans

NetBeans IDE 7.0. Develop desktop, mobile and web applications with Java, PHP, C/C++ and more. Runs on Windows, Linux, Mac OS X and Solaris. NetBeans IDE is open-source and free.
Pricing:
- Open Source
#IDE #Text Editors #Software Development 15 social mentions
Avian Landing Page
7

Avian

A lightweight alternative to Java.
Pricing:
- Open Source
#Analytics #AI #Developer Tools 1 social mentions