The Eclipse Foundation hosts and supports a number of open source projects
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There is a huge variety in Eclipse projects, from the Modeling, to IoT and Automotive. Eclipse projects now cover runtimes; static and dynamic languages; thick-client, thin-client, and server-side frameworks; modeling and business reporting; embedded and mobile; and, yes, we still have the best Java IDE.
Please select a project to know more about it. You can also use the Search box at the top left of this page.
Jakarta EE TCK
— Updated July 19, 2025
Jakarta Enterprise Beans
— Updated July 19, 2025
Jakarta Expression Language
— Updated July 19, 2025
Jakarta Faces
— Updated July 19, 2025
Jakarta Interceptors
— Updated July 19, 2025
Jakarta JSON Binding
— Updated July 19, 2025
Jakarta JSON Processing
— Updated July 19, 2025
Jakarta Mail
— Updated July 19, 2025
Jakarta Messaging
— Updated July 19, 2025
Jakarta MVC
— Updated July 19, 2025
Jakarta NoSQL
— Updated July 19, 2025
Jakarta Persistence
— Updated July 19, 2025
Jakarta Portlet
— Updated July 19, 2025
Jakarta Portlet Bridge
— Updated July 19, 2025
Jakarta Query
— Updated July 19, 2025
Jakarta RESTful Web Services
— Updated July 19, 2025
Jakarta RPC
— Updated July 19, 2025
Jakarta Security
— Updated July 19, 2025
Jakarta Server Pages
— Updated July 19, 2025
Jakarta Servlet
— Updated July 19, 2025
Jakarta Stable APIs
— Updated July 19, 2025
Jakarta Standard Tag Library
— Updated July 19, 2025
Jakarta Transactions
— Updated July 19, 2025
Jakarta Validation
— Updated July 19, 2025
Jakarta WebSocket
— Updated July 19, 2025
Jakarta XML Binding
— Updated July 19, 2025
Jakarta XML Web Services
— Updated July 19, 2025
Java EE Module Configuration Editors
— Updated July 19, 2025
Java Emitter Templates (JET2)
— Updated July 19, 2025
JDT Core
— Updated July 19, 2025
JDT Debug
— Updated July 19, 2025
JDT UI
— Updated July 19, 2025
Koneki
— Updated July 19, 2025
LocationTech
— Updated July 19, 2025
LocationTech GeoBench
— Updated July 19, 2025
LocationTech GeoGig
— Updated July 19, 2025
LocationTech GeoJinni
— Updated July 19, 2025
LocationTech GeoMesa
— Updated July 19, 2025
LocationTech GeoPeril
— Updated July 19, 2025
LocationTech GeoTrellis
— Updated July 19, 2025
LocationTech GeoWave
— Updated July 19, 2025
LocationTech JTS Topology Suite
— Updated July 19, 2025
LocationTech libspatialindex
— Updated July 19, 2025
LocationTech Proj4J
— Updated July 19, 2025
LocationTech RasterFrames™
— Updated July 19, 2025
LocationTech SFCurve
— Updated July 19, 2025
LocationTech Spatial4j
— Updated July 19, 2025
LocationTech uDig - User-friendly Desktop Internet GIS
— Updated July 19, 2025
Mangrove - SOA Modeling Framework
— Updated July 19, 2025
MicroProfile®
— Updated July 19, 2025