Nashorn vs Groovy

Struggling to choose between Nashorn and Groovy? Both products offer unique advantages, making it a tough decision.

Nashorn is a Development solution with tags like javascript, ecmascript, jvm, java-interoperability.

It boasts features such as Lightweight high-performance JavaScript engine, Full support for ECMAScript 5.1 specification, Integrated with Java Virtual Machine (JVM), Allows embedding JavaScript code in Java applications, Enables client-side scripting using JavaScript, Interoperability between Java and JavaScript code and pros including Fast performance, Leverages JVM features like security, scalability, Easy integration with Java code and APIs, Can access Java classes and methods from JavaScript, Reuse existing JavaScript code and libraries.

On the other hand, Groovy is a Development product tagged with dynamic, optional-typing, java-platform, scripting, metaprogramming, functional-programming.

Its standout features include Optional typing, Dynamic language, Static typing and compilation, Concise and familiar syntax, Seamless Java integration, Scripting capabilities, Domain-Specific Language authoring, Runtime and compile-time meta-programming, Functional programming, and it shines with pros like Increases developer productivity, Simpler and less code than Java, Powerful meta-programming capabilities, Supports both dynamic and static typing, Seamless interoperability with Java code and libraries.

Feature	Nashorn	Groovy
Overall Score	N/A	N/A
Primary Category	Development	Development

Product Overview

Nashorn

Description: Nashorn is a JavaScript engine integrated into the Java Virtual Machine (JVM). It allows developers to embed JavaScript code into Java applications and enable client-side scripting using JavaScript. It is lightweight, high-performance, supports the ECMAScript specification, and enables Java and JavaScript interoperability.

Groovy

Description: Groovy is a powerful, optionally typed and dynamic language, with static-typing and static compilation capabilities, for the Java platform aimed at improving developer productivity thanks to a concise, familiar and easy to learn syntax. It integrates smoothly with any Java program, and immediately delivers to your application powerful features, including scripting capabilities, Domain-Specific Language authoring, runtime and compile-time meta-programming and functional programming.

Key Features Comparison

Nashorn Features

• Lightweight high-performance JavaScript engine
• Full support for ECMAScript 5.1 specification
• Integrated with Java Virtual Machine (JVM)
• Allows embedding JavaScript code in Java applications
• Enables client-side scripting using JavaScript
• Interoperability between Java and JavaScript code

Groovy Features

• Optional typing
• Dynamic language
• Static typing and compilation
• Concise and familiar syntax
• Seamless Java integration
• Scripting capabilities
• Domain-Specific Language authoring
• Runtime and compile-time meta-programming
• Functional programming

Pros & Cons Analysis

Nashorn

Pros

• Fast performance
• Leverages JVM features like security, scalability
• Easy integration with Java code and APIs
• Can access Java classes and methods from JavaScript
• Reuse existing JavaScript code and libraries

Cons

• Not fully compatible with some latest ECMAScript features
• Limited debugging capabilities compared to Node.js
• No active development since Java 11
• Lacks features of full-fledged JavaScript runtimes

Groovy

Pros

• Increases developer productivity
• Simpler and less code than Java
• Powerful meta-programming capabilities
• Supports both dynamic and static typing
• Seamless interoperability with Java code and libraries

Cons

• Can be slower than statically compiled Java
• Not as widely used as Java or other JVM languages
• Less support and smaller community than Java
• Not always an improvement over Java for large systems

Pricing Comparison

Nashorn

• Open Source

Groovy

• Open Source