mruby VS DragonRuby Game Tookit

• Lightweight
  mruby is designed to be small and lightweight, making it ideal for embedding in applications with limited resources.
• Embeddable
  mruby can be easily embedded into software applications, allowing developers to script functionalities within the application.
• Fast Execution
  It provides quick startup and execution times compared to many typical Ruby implementations, which enhances performance in resource-constrained environments.
• Simple License
  mruby is distributed under a simple and permissive license (MIT License), which is business-friendly and promotes wide adoption.
• Compatibility with Ruby Syntax
  mruby aims to be compatible with Ruby syntax, making it easier for developers familiar with Ruby to adopt and use it.

Possible disadvantages

• Limited Standard Library
  mruby has a more limited standard library compared to full Ruby implementations, which can restrict development or require additional effort to implement missing features.
• Less Mature
  Being a smaller and newer implementation, it might lack the robustness and extensive library support seen in more mature Ruby versions like MRI.
• Less Community Support
  The community around mruby is smaller compared to the broader Ruby community, potentially leading to fewer resources or third-party libraries.
• Incompatibility with Some Ruby Gems
  Not all Ruby gems are compatible with mruby, as some rely on native extensions or parts of the Ruby standard library that are absent in mruby.
• Limited Debugging Tools
  The debugging and profiling tools available for mruby are not as extensive as those available for regular Ruby, which can make troubleshooting more challenging.

• Cross-Platform Support
  DragonRuby Game Toolkit enables game developers to seamlessly deploy their games on multiple platforms, including Windows, macOS, Linux, and consoles like Nintendo Switch, without extensive platform-specific code changes.
• Lightweight and Fast
  DragonRuby is designed to be lightweight, allowing for fast game development and deployment. Its efficient runtime ensures good performance, especially on resource-constrained devices.
• Ruby Programming Language
  The toolkit uses Ruby, a beginner-friendly programming language known for its simplicity and ease of learning, making it accessible for newcomers to game development.
• Productivity
  With its concise and readable code, developers can prototype and iterate swiftly, enhancing productivity and enabling quick updates and changes during game development.
• Strong Community Support
  Developers using DragonRuby benefit from an active and supportive community, including forums and resources that can help in solving problems and sharing knowledge.

Possible disadvantages

• Limited 3D Support
  DragonRuby Game Toolkit is primarily geared towards 2D game development, and its 3D capabilities are relatively limited compared to other engines, which may not be suitable for developers aiming to create complex 3D games.
• Smaller Ecosystem
  Compared to larger and more established game engines, DragonRuby's ecosystem of tools, extensions, and plugins is smaller, which might limit some of the capabilities or require additional effort for certain features.
• Learning Curve for Non-Ruby Users
  Developers unfamiliar with Ruby may face a learning curve as they adapt to the language and its paradigms, which might slow down initial development compared to using a game engine with a more familiar language.
• Commercial License Fees
  DragonRuby requires a commercial license for larger projects, which could be a limiting factor for indie developers or small teams operating on a tight budget.

• Embed mruby as a Single Binary That Runs Everywhere

  I already have lua embeded into Rapidforge binary because lets admit it after certain size its very difficult to code with bash. I wanted to support mruby as well becuase I really love ruby and I think you can express complex ideas... - Source: dev.to / 6 months ago

• Playing with DragonRuby Game Toolkit (DRGTK)

  This Ruby implementation is based on mruby and LLVM and it’s commercial software but cheap. - Source: dev.to / over 2 years ago

• Natalie – a work-in-progress Ruby compiler, written in Ruby and C++

  > I guess the standard Ruby compiler doesn't allow you to spit out binaries Ruby is an interpreted language (+ JIT compiler). I wonder what makes this different from mruby[1] which seems to be very well supported for many years. [1]... - Source: Hacker News / about 3 years ago

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• Past Tense: A DragonRuby Sound Installation Built on libpd

  The whole thing is three runtimes glued together. DragonRuby GTK (mRuby) handles the game side: scenes, UI, sprite rendering, the per-tick game loop, the XP and tier-progression system. Pure Data, embedded via libpd, handles every audio... - Source: dev.to / 6 months ago

• Libghostty Is Coming

  Crystal is object-oriented, but isn't a pure object system. In a pure object system, literally everything is, or can be turned into an object. Smalltalk is the only other example of a language family that offers a pure object system.... - Source: Hacker News / about 1 year ago

• Swift and Cute 2D Game Framework: Setting Up a Project with CMake

  Try https://dragonruby.org/. It's great! Still on SDL2, but will migrate to SDL3 eventually. - Source: Hacker News / over 1 year ago

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