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Online Grain to ActionScript Converter

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upload iconClick to select or drop your input code file here.

You can also type the input code below.

How to use this tool?

This free online converter lets you convert code from Grain to ActionScript in a click of a button. To use this converter, take the following steps -

  1. Type or paste your Grain code in the input box.
  2. Click the convert button.
  3. The resulting ActionScript code from the conversion will be displayed in the output box.

Key differences between Grain and ActionScript

CharacteristicGrainActionScript
SyntaxSyntax is inspired by ML-family languages (like OCaml and ReasonML), featuring pattern matching, type inference, and functional constructs.Syntax is similar to JavaScript and ECMAScript, with C-style braces, dynamic objects, and class-based structure.
ParadigmPrimarily functional, with strong emphasis on immutability and pure functions, but supports some imperative features.Object-oriented and imperative, with support for classes, inheritance, and event-driven programming.
TypingStatically typed with type inference, strong type safety, and algebraic data types.Dynamically typed (ActionScript 1.0/2.0), optionally statically typed in ActionScript 3.0, but less strict than modern statically typed languages.
PerformanceCompiles to WebAssembly, offering near-native performance for web applications.Runs on the Adobe Flash Player or AIR runtime, with performance limited by the virtual machine and not competitive with modern web technologies.
Libraries and frameworksLimited ecosystem, with a small but growing set of libraries focused on WebAssembly and functional programming.Rich ecosystem during the Flash era, with many libraries and frameworks for animation, UI, and multimedia, but now largely deprecated.
Community and supportSmall, emerging community with active development but limited resources and support.Once had a large community, but support has dwindled significantly since the decline of Flash.
Learning curveModerate to steep, especially for those unfamiliar with functional programming or ML-style syntax.Relatively easy for those with JavaScript or ECMAScript experience; approachable for beginners during its peak.