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Online Dart to Gleam 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 Dart to Gleam in a click of a button. To use this converter, take the following steps -

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

Key differences between Dart and Gleam

CharacteristicDartGleam
SyntaxC-style syntax, similar to JavaScript and Java, with curly braces and semicolons.Clean, indentation-based syntax inspired by Elm and Python, no curly braces or semicolons.
ParadigmPrimarily object-oriented, supports some functional programming features.Purely functional, strongly emphasizes immutability and pattern matching.
TypingStatically typed with type inference, supports both strong and sound typing.Statically and strongly typed with a focus on type safety and no nulls.
PerformanceHigh performance, especially with AOT compilation for Flutter and server-side apps.Compiles to Erlang BEAM or JavaScript, performance depends on target platform, optimized for reliability.
Libraries and frameworksRich ecosystem, especially strong for Flutter (UI), web, and server-side development.Smaller ecosystem, leverages Erlang/Elixir libraries, fewer native libraries and frameworks.
Community and supportLarge and active community, strong backing from Google, extensive documentation and resources.Small but growing community, open-source driven, limited resources and support.
Learning curveEasy for developers familiar with C-style languages, straightforward for beginners.Steeper for those new to functional programming, but simple syntax helps reduce complexity.