mruby VS Lua

• 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.

• Easy to Embed
  Lua is designed to be embedded within applications. It has a simple C API which allows it to be integrated easily with C, C++ and other languages.
• Small Footprint
  Lua is lightweight, with a small memory footprint. This makes it ideal for use in resource-constrained environments, such as embedded systems and game development.
• Fast Performance
  Lua is known for its high performance due to its efficient interpreter and just-in-time compilation capabilities provided by LuaJIT.
• Simplicity
  The syntax of Lua is simple and clean, making it easy to learn and use. It's designed to be both powerful and simple.
• Extensibility
  Lua can be extended through libraries written in C or other languages, allowing for a lot of flexibility and functionality expansion.
• Dynamic Typing
  Lua uses dynamic typing, which can make code more flexible and easier to write without the need for explicit type definitions.

Possible disadvantages

• Limited Standard Library
  The standard library in Lua is relatively small compared to other programming languages, which can result in the need for additional third-party libraries.
• Niche Use Case
  Lua is not as widely adopted for general-purpose programming compared to other languages such as Python or JavaScript, which might limit community support and resources.
• Error Handling
  Lua's error handling mechanisms are somewhat rudimentary compared to languages that offer advanced exception handling like Python or Java.
• Lack of Type Safety
  While dynamic typing offers flexibility, it also introduces the risk of type errors at runtime, as type mismatches can only be discovered during execution.
• Concurrency Limitations
  Lua does not have inherent support for multithreading or concurrency within the language itself. It relies on external libraries or specific environments to handle such tasks.

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Is Lua A Good First Language To Learn?

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• 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 / 5 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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• What do I think about Lua after shipping a project with 60k lines of code?

  I would start at https://lua.org/ I'm creating a set of libraries to make Lua into a (still lightweight) application language https://github.com/civboot/civlua. - Source: Hacker News / over 2 years ago

• How Programming Languages Got Their Names

  Lua means 'Moon' in Portuguese, as it is also their logo: https://lua.org. - Source: Hacker News / over 2 years ago

• Where can I learn lua

  The official lua website is a pretty good place to go! As well as lua users & tutorials point has a really good tutorial for lua too! The official site may be hard to understand at time (it was for me at least) but that’s why I gave you... Source: over 3 years ago

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