1. GoodBarber is a mobile app creation platform.

  2. The Kate Editor Homepage

  3. Light Table is a new interactive IDE that lets you modify running programs and embed anything from...

  4. Cocoon provides all the tools and services to build awesome native HTML5 apps and games with a...

  5. Web Enabling SDK for Windows Apps.

  6. WeSetupYourWebViewApp service will wrap your URL into a fullscreen native app for iOS and Android.

    paid

  7. Convert your webapps to iOS & Android apps in 60 seconds.

  8. HTML/CSS/JS and Markdown Code Playground For Web Designers and Developers

  9. Framework for building cross-platform desktop apps with web technologies (JavaScript, HTML and CSS).

  10. Native apps from one code base:

  11. JUCE is a wide-ranging C++ class library for building rich cross-platform applications and plugins...

  12. wxPython is a GUI toolkit for the Python programming language.