The Gosu programming language. Contribute to gosu-lang/gosu-lang development by creating an account on GitHub. This year, Gosu celebrates its 15th anniversary. This pragmatic programming language’s set of features allows Java developers to be more. The Gosu team has been very active regarding Gosu development and we’re working diligently to update our website — see it in beta: Our .

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A unique feature of Gosu is its Open Type System, which allows the language to be easily extended to provide compile-time checking and IDE awareness of information that is typically checked only at runtime in most other languages.

Gosu can serve as a scripting language, having free-form Program types. A separate team is currently upgrading the Gosu IntelliJ plugin, adding a lot of cool new hosu.

You can use Gosu anywhere you can use a standard Java VM. Gosu is also fully open source. To be more productive, however, we also understand that Gosu must leverage modern ideas and borrow from other languages that have successfully employed them. Finding the island of Gosu is not an easy thing to do.

Gosu follows a syntax resembling a combination of other languages. From Wikipedia, the free encyclopedia. Pirates of the JVM — The series: What makes Gosu so unique? Views Read Lrogramming View history. In addition to standard class types Gosu supports enums, interfaces, structures, and annotations.

Gosu — Hey look! It’s a pragmatic language for the JVM. A simple language

For example, Gosu’s Hello, World! Gosu is currently not suitable for Android application development.

This example demonstrates how you can define top-level variables, functions, and classes in a single file to form a program or script. The combination of closures languzge enhancements provide a powerful way of coding with Collections. Here we have a simple properties file, MyProperties. Gosu began in as a scripting language called GScript at Guidewire Software.


How did its development begin?

Gosu (programming language)

Program files facilitate Gosu as a scripting language. The overhead of Java streams prrogramming unnecessary with Gosu:.

Nominal inheritance and composition via delegation are built into the type system as well as structural typing similar to the Go programming language. Click the image to see the whole Pirates of the JVM infographic.

There is no code generation involved and no user intervention required to leverage the type plugin. Gosu was gradually crafted and field tested over time to meet direct usability and performance requirements of our large-scale enterprise products involving many thousands of developers, resulting in millions of lines of production code. This rpogramming was last edited on 24 Decemberat Tips, tricks and tutorials An introduction to Blockchain “We’re drifting towards a cloud native era”.

As you can see this code is verbose and not type-safe. Have you discovered them all? Lucky for us, we get to hear all about this simple JVM language from its creator. For instance, you can reference a Program by name and execute it programmatically.

Gosu — Hey look! It’s a pragmatic language for the JVM. A simple language – JAXenter

We are also working on a learning platform with our own home grown IDE Gosu Lab lajguage academia and small projects. Free and open-source software portal. It is used heavily in large-scale enterprise applications since These include functional programming, type enhancements, dynamic features, reified generics, and structural typing to name just a few. As such Gosu’s rich static type system is a necessary ingredient toward best of breed tooling via static programming analysisrich parser feedback, code completiondeterministic refactoring, usage analysis, navigation, and the like.

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February Learn how and when to remove this template message. Gosu can optionally execute these and all other types directly from source without precompilation, which also distinguishes it from other static languages. Gosu is designed prlgramming scale across the full spectrum of project sizes, from small scripts to million line enterprise applications. A Program is also a first-class type, just like a Class. By using this site, you agree to the Terms of Use and Privacy Policy.

What separates Gosu from other JVM languages? According to the legends of the Pirates of the JVM, the mystical island of Gosu is a chameleon when it comes to staying in one lane. In short, Gosu is an object-oriented language with a sprinkle of functional programming features.

As a simple example, take properties files, the Java standard for externalizing string resources. Therefore, the Pirates of the JVM infographic is accompanied by a series of articles in which we put the spotlight on the languages you may programning may not know. This article needs additional citations for verification.

This example demonstrates adding a print function to java. Articles needing additional references from February All articles needing additional references. Gosu language creator and development lead, Scott McKinney, emphasizes pragmatism as the overriding principle in Gosu’s design.