You can also code pure ActionScript applications, which was how most video games were made. You can either build Flex applications using the Adobe Flex framework and take advantage of its collection of stylable Graphical User Interface, data manipulation, and networking components. Developments and tools: There are several ways to develop applications and games using Flash Player.
Moreover, the compilers have been improved over the years, and the Haxe multiplatform language can build programs that perform fast.