Online Raku to Groovy Converter
Click 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 Groovy in a click of a button. To use this converter, take the following steps -
- Type or paste your Raku code in the input box.
- Click the convert button.
- The resulting Groovy code from the conversion will be displayed in the output box.
Key differences between Raku and Groovy
| Characteristic | Raku | Groovy |
|---|---|---|
| Syntax | Flexible and expressive, supports multiple paradigms, allows for custom operators and grammars, Perl-inspired but more modern. | Concise and readable, similar to Java but with less boilerplate, supports optional parentheses and semicolons. |
| Paradigm | Multi-paradigm: supports procedural, object-oriented, functional, concurrent, and reactive programming. | Primarily object-oriented, also supports functional and scripting paradigms. |
| Typing | Gradually typed: supports both dynamic and static typing, with type constraints. | Dynamically typed by default, but supports optional static typing (via @TypeChecked). |
| Performance | Generally slower due to its flexibility and advanced features; performance is improving but not on par with mainstream languages. | Runs on the JVM, typically faster than Raku, but slower than pure Java; performance can be improved with static compilation. |
| Libraries and frameworks | Growing ecosystem, but fewer libraries and frameworks compared to mainstream languages. | Rich ecosystem, can use all Java libraries, and has popular frameworks like Grails and Spock. |
| Community and support | Smaller, passionate community; less corporate backing; support mainly through forums and IRC. | Larger community, strong support from the Java ecosystem, good documentation and active forums. |
| Learning curve | Steep, due to its unique features, flexible syntax, and multi-paradigm nature. | Gentle, especially for those familiar with Java; easy to pick up for scripting and automation. |
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