Flowcode is a Microsoft Windows-based development environment commercially produced by Matrix TSL for programming embedded devices based on PIC, AVR (including Arduino) and ARM technologies using graphical programming styles (such as flowcharts) and imperative programming styles (through C and Pseudocode). It is currently in its eighth revision. Flowcode allows the user to develop and view their program using four different visual modes. These are the Flowchart view, the Blocks view (a graphical programming paradigm inspired by Blockly), the C code view and the Pseudocode view.