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

Key differences between Grain and Carbon

CharacteristicGrainCarbon
SyntaxGrain uses a syntax inspired by OCaml and ReasonML, featuring pattern matching, type inference, and functional constructs.Carbon's syntax is designed to be familiar to C++ developers, with modern improvements for readability and safety.
ParadigmPrimarily functional, with strong support for immutability and functional programming patterns.Multi-paradigm, supporting both procedural and object-oriented programming, with a focus on modern C++-like features.
TypingStatically typed with type inference, similar to ML-family languages.Statically typed, with a focus on type safety and explicitness, similar to C++.
PerformanceCompiles to WebAssembly, offering good performance for web and some server-side applications, but not as fast as native code.Aims for high performance, compiling to native code and targeting use cases where C++ is used.
Libraries and frameworksLimited ecosystem, with a growing but small set of libraries focused on WebAssembly and functional programming.Ecosystem is nascent, but aims for interoperability with C++ libraries and tools.
Community and supportSmall but active community, mostly centered around WebAssembly enthusiasts and functional programmers.Backed by Google and has attracted interest from the C++ community, but still early in development.
Learning curveModerate to steep for those unfamiliar with functional programming or ML-like syntax.Easier for C++ developers to pick up, but may be challenging for those new to systems programming.