DFAT

DFat is a programming language developed by the community-driven project Duet/Delta. The language is designed to be a general-purpose programming language, although its primary use case is in the development of games and interactive systems.

The name "DFat" comes from the project's git repository, where it was originally referred to as "delta-fat". The language's syntax is dynamically typed, and is primarily used for prototyping and rapid game development.

DFat has a number of features that set it apart from other programming languages. One of the most notable features is its 'room' concept, which is used to organize and manage code. This involves breaking down the code into separate regions or "rooms" that can be easily navigated and managed.

The language also features a robust expression parser and string formatting system, as well as support for concurrent and asynchronous programming. In addition, DFat comes with its own CLI, as well as middleware and tools for prototyping and playing games.

DFat is often used in the development of Amiga games, and has gained popularity among indie developers and game enthusiasts. However, due to its relative obscurity and lack of online resources, it remains a widely unknown programming language.

Despite this, DFat has been shown to be a capable and versatile language, capable of being used for a wide range of tasks and applications. Its ease of use and flexibility have made it a popular choice among developers looking to quickly prototype and test game ideas.

The language has a dedicated community that continues to work on it and create new tools and resources, despite its low level of public visibility.