Learning Hub | Jakarta EE | The Eclipse Foundation

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Whatever you're building, the Jakarta EE Learning Hub helps you get productive faster, with guides, tutorials, and courses designed to take you from getting started to production-ready.
This guide shows you how to use Jakarta EE to make a RESTful web service.
This comprehensive beginner's guide walks you through the Jakarta EE Get Started tool, helping new developers quickly create and understand Jakarta EE applications. Learn about version selection, profiles, Java compatibility, runtime options, and project structure to kickstart your enterprise Java journey.
This guide shows you how to secure a rest endpoint using Jakarta Authentication.
This guide shows you how to store and retrieve data using Jakarta Persistence.
This guide aims to walk you through the process of building a simple Servlet application using Jakarta Servlet.
The Jakarta Concurrency specification targets application performance and usability by providing a standard API for developing concurrent application processes without compromising container integrity
Jakarta Dependency Injection provides the ability to make use of contextual objects in an application with maximum reusability, testability, and maintainability.
The Jakarta EE Platform enables developers to produce lightweight, cloud native applications while providing maximum developer productivity.
The Jakarta EE ecosystem offers specifications for building database backend applications using relational and/or NoSQL databases.
The Jakarta Persistence specification, also known as Jakarta Persistence API (JPA), encompasses a number of APIs that facilitate the creation, reading, updating, and deletion of data within data stores.
The Jakarta Persistence specification, also known as Jakarta Persistence API or JPA, encompasses a number of APIs that facilitate the creation, reading, updating, and deletion of data within data stores.
Jakarta REST is the solution for development of building Representational State Transfer web services on the Jakarta EE Platform.
Jakarta EE gives developers a comprehensive set of vendor-neutral, open specifications that are used for developing modern, cloud native Java applications. This video explains Jakarta RESTful Web Services.
Jakarta EE provides the robust Jakarta Security specification that when paired with the Jakarta Authentication and Jakarta Authorization specifications, provides APIs that deliver end-to-end security.
The Jakarta EE Platform offers a number of APIs that can be used to create web based user interfaces.
This video explores concepts for data access and how the new Jakarta Data specification makes data access simpler than ever for application developers.
The Jakarta EE Platform enables developers to produce lightweight, cloud native applications of all kinds while providing maximum developer productivity.
The official, comprehensive tutorial covering Jakarta EE technologies with code examples.
A short introductory tutorial designed to help you get started building Jakarta EE applications.
A reference Jakarta EE application that demonstrates Domain-Driven Design patterns.
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Discover why Jakarta EE remains a reliable, enterprise-ready choice.
Enterprise Java has always been about standards—about providing a foundation that’s stable, interoperable, and vendor-neutral. If you’ve been around since the days of Servlets, EJBs, and JPA, you know that Jakarta EE’s approach is to standardize what’s proven, not chase every shiny new thing. That’s why mission-critical systems still rely on Jakarta EE’s backbone, and why customers look to the platform for direction and leadership. The Eclipse Foundation’s stewardship and open process help to reinforce this.
We’re thrilled to announce the final release of Jakarta NoSQL 1.0, a brand-new specification designed to bring standardization, productivity, and portability to NoSQL integration in the Java ecosystem. This release marks a significant step in the Jakarta EE platform by introducing the first-ever NoSQL specification. Whether you’re working with document, key-value, column, or graph databases, Jakarta NoSQL is built to streamline your development experience. Why Jakarta NoSQL? Jakarta NoSQL was created to make it easier and more productive for developers to work with NoSQL databases while staying fully within the Jakarta EE programming model. It brings:
In this course, Jakarta EE Developer Advocate Ivar Grimstad introduces the purpose of Jakarta EE and the specifications you need to understand. He covers key specifications and implementations, containers for different component types, standard deployment units, the Jakarta EE Platform, and the Web and Core Profiles. With practical tips and challenges throughout, this course helps you decide your next steps in Jakarta EE.
Java Champion & Jakarta EEDeveloper Advocate
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