Apache Struts Alternatives & Competitors

The Spring Framework provides a comprehensive programming and configuration model for modern Java-based enterprise applications - on any kind of deployment platform.

Key Spring Framework features:

Comprehensive Ecosystem Inversion of Control (IoC) Container Aspect-Oriented Programming (AOP) Spring Boot

Open Source

An Open Source, full stack, web application framework for the JVM.

Key Grails features:

Rapid Development Groovy Language Integration Spring Boot Foundation Plugin Ecosystem

Open Source

Shared cloud environments for AI coding agents. Run Claude Code, Cursor CLI, Codex, and Gemini CLI from any device, API, or automation tool.

Key CloudCLI features:

Multi-Agent Support Git Integration Persistent Cloud Sessions Web UI & Mobile App

Try for free Open Source paid Free Trial €7.0 / Monthly

Spark helps you take your inbox under control. Instantly see what’s important and quickly clean up the rest. Spark for Teams allows you to create, discuss, and share email with your colleagues.

Key Spark Mail features:

Smart Inbox Collaborative Email Customization Unified Inbox

Open Source

An open source web framework which follows the model-view-controller architecture. It is light-weight, web-friendly, and stateless. It provides minimal overhead for highly-scalable applications.

Key Play Framework features:

Scalability Reactive Programming Hot Reloading Java and Scala Support

Open Source

Jetty is a highly scalable modular servlet engine and http server that natively supports many modern protocols like SPDY and WebSockets.

Key Eclipse Jetty features:

Lightweight Embeddable Scalable Active Development

Java Web Frameworks.

Key Eclipse RAP features:

Cross-Platform Support Single Codebase Rich User Interface Integration with Eclipse Ecosystem

Vaadin is a web application framework for Rich Internet Applications (RIA).

Key Vaadin Framework features:

Rich Set of Components Java-centric Development Strong Type Safety Seamless Integration with Java Ecosystem

Open Source

Java Web Frameworks.

Key Apache Jena features:

Rich Semantics Support Flexible and Scalable Strong Query Capabilities Integration and Extensibility

Meteor is a set of new technologies for building top-quality web apps in a fraction of the time.

Key Meteor features:

Full-Stack Solution Reactive Programming MongoDB Integration Rich Ecosystem

Open Source

Hibernate an open source Java persistence framework project.

Key Hibernate features:

Object-Relational Mapping Automatic Table Generation HQL (Hibernate Query Language) Caching

Open Source

AdonisJs is a Node.js web framework with breath of fresh air and drizzle of elegant syntax on top of it.

Key Adonis JS features:

Modern Eco-System ORM Support MVC Architecture Built-In Authentication and Authorization

Open Source

Sinatra inspired web development framework for node.js -- insanely fast, flexible, and simple.

Key ExpressJS features:

Fast Setup Middleware Support Extensibility Performance

Open Source

HelloWorld demonstrates the basic structure of a web application in Wicket. A Label component is used to display a message on the home page for the application. In all the Wicket examples, you have to put all files in the same package directory.

Key Apache Wicket features:

Component-based architecture POJO-driven development HTML-centric design Strong type checking

Open Source