Specification

Jakarta Messaging is a Java Message Oriented Middleware API for sending messages between two or more clients. It is a programming model to handle the producer-consumer messaging problem.

Jakarta Mail defines a platform-independent and protocol-independent framework to build mail and messaging applications.

Jakarta JSON Processing is a Java API to process (e.g. parse, generate, transform and query) JSON documents. It produces and consumes JSON in a streaming fashion (similar to StAX API for XML) and

Jakarta JSON Binding is a standard binding layer for converting Java objects to/from JSON messages. It defines a default mapping algorithm for converting existing Java classes to JSON, while enabling

Jakarta Interceptors are used to interpose on business method invocations and specific events such as lifecycle events and timeout events that occur on instances of Jakarta EE components and other

The Jakarta Faces™ project provides the specification document for the Jakarta Faces specification.

Jakarta Enterprise Beans is an architecture for the development and deployment of component-based business applications.

The Jakarta EE Platform project produces the Jakarta EE Platform specification, which is an umbrella specification that aggregates all other Jakarta EE specifications. In addition, this Project is

Jakarta Contexts and Dependency Injection defines a powerful set of complementary services that help to improve the structure of application code. A well-defined lifecycle for stateful objects bound

The Jakarta Connectors Architecture defines a standard architecture for Jakarta EE application components to connect to Enterprise Information Systems.

Jakarta Concurrency provides a specification document, API and TCK for using concurrency from application components without compromising container integrity while still preserving the Jakarta EE

Jakarta Authorization defines a low-level SPI for authorization modules, which are repositories of permissions facilitating subject based security by determining whether a given subject has a given

The Java Authentication Service Provider Interface for Containers (JASPIC) defines a service provider interface (SPI) by which authentication providers that implement message authentication mechanisms

Jakarta Annotations defines a collection of annotations representing common semantic concepts that enable a declarative style of programming that applies across a variety of Java technologies.

Jakarta Activation is a standard extension to the Java platform that lets you take advantage of standard services to: determine the type of an arbitrary piece of data; encapsulate access to it

The Eclipse LSAT™ project provides a toolkit for the early design of (mechatronics-intense) flexible manufacturing system development adhering to the MBSE paradigm. It enables the specification of the

Eclipse Equinox™ is an implementation of the OSGi core framework specification, a set of bundles that implement various optional OSGi services and other infrastructure for running OSGi-based systems.

OSGi® specifications enable the development, deployment and management of embedded, server-side, and cloud-native applications using software modularity to vastly improve the evolution, maintainability, and interoperability of applications and infrastructure.