GlassFish
| GlassFish | |
|---|---|
 | |
| Original author | Sun Microsystems |
| Developer | Eclipse Foundation |
| Release | 6 June 2005 |
| Stable release | 8.0.4 
/ 3 August 2026 |
| Written in | Java |
| Operating system | Cross-platform |
| Platform | Java |
| Available in | English |
| Type | Application server |
| License | Eclipse Public License 2.0 and GPL2 with GNU Classpath Exception |
| Website | glassfish |
| Repository | https://github.com/eclipse-ee4j/glassfish |
GlassFish is an open-source Jakarta EE platform application server project started by Sun Microsystems, then sponsored by Oracle Corporation, and now living at the Eclipse Foundation. While the project maintains a multi-vendor leadership structure, OmniFish has emerged as the primary technical steward, driving the vast majority of development and maintenance, with additional support and project leads from Fujitsu and Payara. The supported version under Oracle was called Oracle GlassFish Server. GlassFish is free software and was initially dual-licensed under two free software licences: the Common Development and Distribution License (CDDL) and the GNU General Public License (GPL) with the Classpath exception. After having been transferred to Eclipse, GlassFish remained dual-licensed, but the CDDL license was replaced by the Eclipse Public License (EPL).