A damn simple library for building production-ready RESTful web services.

Apache Shiro

🔥 Java "ecological" application development Framework: Restrained, concise, EFFICIENT, OPEN, ECOLOGICAL!! 300% higher concurrency 50% memory savings Startup is 10 times faster. Packing 90% smaller; Compatible with java8 ~ java23. (Replaceable spring)

The modular web framework for Java and Kotlin

Rapidoid - Extremely Fast, Simple and Powerful Java Web Framework and HTTP Server!

CUBA Platform is a high level framework for enterprise applications development

Mirror of Apache Struts

JavaLite is a cohesive collection of frameworks designed from ground up to add pleasure back to your daily life

Use Apache Causeway™ to rapidly develop domain-driven apps or modular monoliths in Java, on top of the Spring Boot platform. Write your business logic in entities, domain services or view models, and the framework dynamically generates a representation of that domain model as a webapp, GraphQL or RESTful API. For prototyping or production.

Apache OFBiz is an open source product for the automation of enterprise processes. It includes framework components and business applications for ERP, CRM, E-Business/E-Commerce, Supply Chain Management and Manufacturing Resource Planning. OFBiz provides a foundation and starting point for reliable, secure and scalable enterprise solutions.

True Object-Oriented Java Web Framework without NULLs, Static Methods, Annotations, and Mutable Objects

Apache OFBiz - Main development has moved to the ofbiz-frameworks repository.

An easy to use Java MVC server stack

Mirror of Apache Struts

Mirror of Apache Cayenne

Firefly is an asynchronous web framework for rapid development of high-performance web application.

Full-stack, no-declaration, framework to quickly and effortlessly create web applications with modern Java.

Proteus is a blazing fast minimalist Java web server framework built atop Undertow.

lsFusion is an extremely declarative open-source language-based platform for information systems development

Apache OFBiz is an open source product for the automation of enterprise processes. It includes framework components and business applications for ERP, CRM, E-Business/E-Commerce, Supply Chain Management and Manufacturing Resource Planning. OFBiz provides a foundation and starting point for reliable, secure and scalable enterprise solutions.