dBee - dBee is a cloud database. The app allows you to administer your dBee hosted cloud relational database from your android device. You can create a new free database direct from the app.
wxWidgets - wxWidgets: Cross-Platform GUI Library
Zoho Creator - Zoho Creator is a low-code application development platform that helps you build a custom, mobile-ready apps to run your business.
Electron - Build cross platform desktop apps with web technologies
Caspio - Caspio is the world's leading LOW-CODE platform for building online database applications without having to write code.
GTK - GTK+ is a multi-platform toolkit for creating graphical user interfaces.