input programming language logo

Online Raku to Java Converter

output programming language logo

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 Raku to Java in a click of a button. To use this converter, take the following steps -

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

Key differences between Raku and Java

CharacteristicRakuJava
SyntaxFlexible, expressive, supports multiple styles, allows custom operators and grammars.Strict, verbose, C-style, enforces a consistent structure and syntax.
ParadigmMulti-paradigm: object-oriented, functional, procedural, concurrent, and more.Primarily object-oriented, with some functional features (since Java 8).
TypingGradual typing: supports both dynamic and static typing.Statically typed: all variables and expressions have a declared type.
PerformanceGenerally slower due to its flexibility and dynamic features.High performance due to mature JVM optimizations and JIT compilation.
Libraries and frameworksSmaller ecosystem, fewer libraries and frameworks available.Extensive ecosystem with a vast number of libraries and frameworks for all domains.
Community and supportSmaller, niche community with limited commercial support.Large, active global community with strong commercial and enterprise support.
Learning curveSteep, due to its flexibility, multiple paradigms, and unique features.Moderate, with many learning resources and a consistent structure.