> Markdown version of [Supported Technologies](https://vaadin.com/docs/v23/compatibility). Section index: [llms.txt](https://vaadin.com/docs/v23/llms.txt)
# List of Supported Technologies
This page shows the minimum required versions of supported technologies for **Vaadin 23**. See the [release notes](https://github.com/vaadin/platform/releases/tag/23.0.0) for more details.
| Technology | Version |
| ------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Java | 11, 17 |
| Spring Boot | 2.7.8 |
| Node.js | 16.14 or later |
| Maven | 3.5 |
| Gradle | 5.0 |
| Servlet | 3.1 or 4.0 |
| Application servers | • Apache Tomcat 8.0.x, 8.5, 9 • Apache TomEE 8.0 • Oracle WebLogic Server 14c • IBM WebSphere Application Server v9.0.5 Liberty Profile • RedHat JBoss EAP 7.2 • WildFly 15, 16 • Jetty 9.4 • Payara Server (platform 5.194) • Payara Micro (platform 5.194) • Karaf 4.2 or newer |
| Portlet | 3.0 |
| OSGi | 7.0.0 |
| Karaf | 4.0.0 |
## Browser Compatibility
Vaadin 23 supported by several web browsers. The following is a list of compatible desktop browsers and mobile browsers.
### Desktop Browsers
| Browser | Version |
| ------- | ------------------- |
| Chrome | Evergreen |
| Firefox | Evergreen, ESR |
| Safari | 14.1 or later |
| Edge | Evergreen, Chromium |
### Mobile Browsers
| Browser | Version |
| ------- | ------------- |
| Chrome | Evergreen |
| Safari | 14.1 or later |