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

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

Key differences between Gleam and Scala

CharacteristicGleamScala
SyntaxSimple, clean, and highly readable syntax inspired by ML-family languages; minimalistic and beginner-friendly.Rich, expressive, and flexible syntax combining object-oriented and functional styles; can be complex and concise.
ParadigmPurely functional, emphasizing immutability and no side effects.Multi-paradigm, supporting both object-oriented and functional programming.
TypingStatically typed with strong, sound type inference and no nulls.Statically typed with advanced type system, type inference, and support for both strict and flexible typing.
PerformanceCompiles to Erlang BEAM or JavaScript; inherits performance characteristics of the Erlang VM (good for concurrency, not raw speed).Runs on the JVM; generally high performance, suitable for compute-intensive and concurrent applications.
Libraries and frameworksLimited ecosystem; can use Erlang/Elixir libraries but lacks mature frameworks.Rich ecosystem with many libraries and frameworks (e.g., Akka, Play, Spark).
Community and supportSmall but growing community; limited resources and support.Large, established community with extensive documentation, forums, and commercial support.
Learning curveGentle learning curve due to simple syntax and limited features.Steep learning curve due to complex features and advanced type system.