Lazarus is a free cross-platform visual integrated development environment (IDE) for rapid application development (RAD) using the Free Pascal compiler, which…

App Inventor for Android is an open-source web application which allows newcomers to computer programming to create software applications for the Android oper…

Remix OS is a computer operating system for personal computers with x86 and ARM architectures that ships with a number of 1st- and 3rd-party devices.

Phoenix OS is an enhanced new personal computer operating system based on the Android platform.