What is visual scripting and how it works

Visual scripting is a rising trend in programming that uses a graphical interface to create programs, making it accessible to those without extensive coding knowledge, such as artists and game designers. It serves as a bridge over traditional programming languages like C++, allowing users to visually map out logic and relationships without delving into the code itself, although the option to modify underlying code exists. Predominantly used in game development, visual scripting facilitates rapid prototyping and application creation, especially in engines like Unity and Unreal, which target creators with limited programming skills. Unity's integration of Bolt, a visual scripting tool, exemplifies this trend, enabling users to build complex game structures through flow graphs, state graphs, and scripting, while offering flexibility to refine and customize the code for more detailed control. Despite lowering the entry barrier to programming, visual scripting complements rather than replaces traditional coding, offering a quicker path from concept to production but with less long-term flexibility compared to direct programming.