Fugio

Fugio is an open-source visual programming utility that provides you with an innovative environment for building the source code for the graphic, audio and hardware-related applications.

Quick setup and well-organized interface

The installation is a quick and straightforward process that entails following a few standard steps that you are probably accustomed to by now. Upon launch, you are welcomed by a clean interface that is unlikely to give you any troubles.
The idea behind the application is to help you create source code for various application you want to develop without having to write a single code line. Then again, the app is versatile and enables you to include your snippets or other necessary code lines if you prefer to use it in this manner.
While the program can seem a bit overwhelming for first-time users who perhaps did not use similar tools before, you will be happy to learn that you can find detailed documentation and tutorials on how you can get started on the developer's website.

Add your nodes and group them together in the main editor

The UI is also the main editor window that enables you to create a new patch that includes the nodes or building blocks with their proprietary inputs and outputs. You can add a node by clicking with your mouse in the patch window and then move it to the desired location in the diagram. Binding nodes together is a simple matter of dragging a line between them with your mouse.
As previously mentioned, the application allows you to use code snippets that you wrote yourself or that you grabbed from various sources. In case you want to employ them, then you need to access the Options window and specify the folder they are stored in.

An interesting utility for anyone interested in visual programming

Despite the fact that you may need to spend some time to get familiarized with the concept, Fugio is a comprehensive tool that can help you learn several concepts of programming and work on developing apps without writing a single line of code.