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Online Grain to VBA 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 VBA 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 VBA code from the conversion will be displayed in the output box.

Key differences between Grain and VBA

CharacteristicGrainVBA
SyntaxModern, functional syntax inspired by OCaml and Elm, with strong type inference and pattern matching.Classic, imperative syntax similar to early versions of BASIC, with verbose structure and limited modern features.
ParadigmPurely functional programming with immutability and first-class functions.Primarily imperative and procedural, with limited support for object-oriented programming.
TypingStatically typed with strong type inference and compile-time checks.Dynamically typed by default, with optional static typing using 'Dim ... As' declarations.
PerformanceCompiles to WebAssembly, offering high performance for web applications.Runs as an interpreted language within Microsoft Office applications, generally slower and limited to automation tasks.
Libraries and frameworksLimited but growing ecosystem, focused on web and functional programming libraries.Rich set of libraries for automating Microsoft Office applications, but limited outside that ecosystem.
Community and supportSmall but active and growing community, with limited resources and support.Large, mature community with extensive documentation, forums, and legacy support.
Learning curveSteeper learning curve due to functional paradigm and modern syntax.Gentle learning curve, especially for beginners and those familiar with Office applications.